15214155116356 has 48 divisors (see below), whose sum is σ = 32064279004800. Its totient is φ = 6170526286848.

The previous prime is 15214155116327. The next prime is 15214155116441. The reversal of 15214155116356 is 65361155141251.

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, 14897611 + ... + 15886066.

It is an arithmetic number, because the mean of its divisors is an integer number (668005812600).

Almost surely, 2^{15214155116356} is an apocalyptic number.

It is an amenable number.

15214155116356 is an abundant number, since it is smaller than the sum of its proper divisors (16850123888444).

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

15214155116356 is a wasteful number, since it uses less digits than its factorization.

15214155116356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30784636 (or 30784634 counting only the distinct ones).

The product of its digits is 540000, while the sum is 46.

The spelling of 15214155116356 in words is "fifteen trillion, two hundred fourteen billion, one hundred fifty-five million, one hundred sixteen thousand, three hundred fifty-six".