94648989149280 has 864 divisors, whose sum is σ = 341683939789920. Its totient is φ = 24769364336640.

The previous prime is 94648989149257. The next prime is 94648989149287. The reversal of 94648989149280 is 8294198984649.

94648989149280 is a `hidden beast` number, since 9 + 4 + 6 + 48 + 9 + 8 + 9 + 1 + 492 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a super-2 number, since 2×94648989149280² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a self number, because there is not a number n which added to its sum of digits gives 94648989149280.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94648989149287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 19763829126 + ... + 19763833914.

It is an arithmetic number, because the mean of its divisors is an integer number (395467522905).

Almost surely, 2^{94648989149280} is an apocalyptic number.

94648989149280 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94648989149280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170841969894960).

94648989149280 is an abundant number, since it is smaller than the sum of its proper divisors (247034950640640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94648989149280 is an equidigital number, since it uses as much as digits as its factorization.

94648989149280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5176 (or 5147 counting only the distinct ones).

The product of its (nonzero) digits is 2579890176, while the sum is 81.

The spelling of 94648989149280 in words is "ninety-four trillion, six hundred forty-eight billion, nine hundred eighty-nine million, one hundred forty-nine thousand, two hundred eighty".