14894981132160 has 768 divisors, whose sum is σ = 50618790993600. Its totient is φ = 3719799767040.

The previous prime is 14894981132111. The next prime is 14894981132179. The reversal of 14894981132160 is 6123118949841.

It is a self number, because there is not a number n which added to its sum of digits gives 14894981132160.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 75609041182 + ... + 75609041378.

Almost surely, 2^{14894981132160} is an apocalyptic number.

14894981132160 is a gapful number since it is divisible by the number (10) 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 14894981132160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25309395496800).

14894981132160 is an abundant number, since it is smaller than the sum of its proper divisors (35723809861440).

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

14894981132160 is a wasteful number, since it uses less digits than its factorization.

14894981132160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 57.

The spelling of 14894981132160 in words is "fourteen trillion, eight hundred ninety-four billion, nine hundred eighty-one million, one hundred thirty-two thousand, one hundred sixty".