15002155434134 has 48 divisors (see below), whose sum is σ = 25456512816000. Its totient is φ = 6621006522240.

The previous prime is 15002155434107. The next prime is 15002155434173. The reversal of 15002155434134 is 43143455120051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2540042 + ... + 6037890.

It is an arithmetic number, because the mean of its divisors is an integer number (530344017000).

Almost surely, 2^{15002155434134} is an apocalyptic number.

15002155434134 is a deficient number, since it is larger than the sum of its proper divisors (10454357381866).

15002155434134 is a wasteful number, since it uses less digits than its factorization.

15002155434134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498389 (or 3498378 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 15002155434134 in words is "fifteen trillion, two billion, one hundred fifty-five million, four hundred thirty-four thousand, one hundred thirty-four".