14901631772880 has 80 divisors (see below), whose sum is σ = 46285815375360. Its totient is φ = 3965961429504.

The previous prime is 14901631772873. The next prime is 14901631772897. The reversal of 14901631772880 is 8827713610941.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 14901631772880.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60870112 + ... + 61114431.

It is an arithmetic number, because the mean of its divisors is an integer number (578572692192).

Almost surely, 2^{14901631772880} is an apocalyptic number.

14901631772880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14901631772880 is an abundant number, since it is smaller than the sum of its proper divisors (31384183602480).

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

14901631772880 is a wasteful number, since it uses less digits than its factorization.

14901631772880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121985068 (or 121985062 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 57.

The spelling of 14901631772880 in words is "fourteen trillion, nine hundred one billion, six hundred thirty-one million, seven hundred seventy-two thousand, eight hundred eighty".