94136647320 has 48 divisors (see below), whose sum is σ = 305944104960. Its totient is φ = 25103105856.

The previous prime is 94136647301. The next prime is 94136647327. The reversal of 94136647320 is 2374663149.

94136647320 is a `hidden beast` number, since 94 + 13 + 66 + 473 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94136647327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130744984 + ... + 130745703.

It is an arithmetic number, because the mean of its divisors is an integer number (6373835520).

Almost surely, 2^94136647320 is an apocalyptic number.

94136647320 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

94136647320 is an abundant number, since it is smaller than the sum of its proper divisors (211807457640).

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

94136647320 is a wasteful number, since it uses less digits than its factorization.

94136647320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261490704 (or 261490697 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 94136647320 in words is "ninety-four billion, one hundred thirty-six million, six hundred forty-seven thousand, three hundred twenty".