36401400315156 has 48 divisors (see below), whose sum is σ = 90252917314560. Its totient is φ = 11379406402560.

The previous prime is 36401400315151. The next prime is 36401400315227. The reversal of 36401400315156 is 65151300410463.

It is a super-2 number, since 2×36401400315156² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36401400315151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317448436 + ... + 317563083.

It is an arithmetic number, because the mean of its divisors is an integer number (1880269110720).

Almost surely, 2^{36401400315156} is an apocalyptic number.

It is an amenable number.

36401400315156 is an abundant number, since it is smaller than the sum of its proper divisors (53851516999404).

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

36401400315156 is a wasteful number, since it uses less digits than its factorization.

36401400315156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635011824 (or 635011822 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 36401400315156 in words is "thirty-six trillion, four hundred one billion, four hundred million, three hundred fifteen thousand, one hundred fifty-six".