15001400140264 has 32 divisors (see below), whose sum is σ = 28527291648000. Its totient is φ = 7394413171392.

The previous prime is 15001400140241. The next prime is 15001400140301. The reversal of 15001400140264 is 46204100410051.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17762184 + ... + 18587575.

It is an arithmetic number, because the mean of its divisors is an integer number (891477864000).

Almost surely, 2^{15001400140264} is an apocalyptic number.

It is an amenable number.

15001400140264 is a deficient number, since it is larger than the sum of its proper divisors (13525891507736).

15001400140264 is a wasteful number, since it uses less digits than its factorization.

15001400140264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36350497 (or 36350493 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 15001400140264 in words is "fifteen trillion, one billion, four hundred million, one hundred forty thousand, two hundred sixty-four".