156136136015334 has 64 divisors (see below), whose sum is σ = 326774543652864. Its totient is φ = 49681579199616.

The previous prime is 156136136015303. The next prime is 156136136015549. The reversal of 156136136015334 is 433510631631651.

156136136015334 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 364331827 + ... + 364760129.

It is an arithmetic number, because the mean of its divisors is an integer number (5105852244576).

Almost surely, 2^{156136136015334} is an apocalyptic number.

156136136015334 is an abundant number, since it is smaller than the sum of its proper divisors (170638407637530).

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

156136136015334 is a wasteful number, since it uses less digits than its factorization.

156136136015334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459381.

The product of its (nonzero) digits is 1749600, while the sum is 48.

Adding to 156136136015334 its reverse (433510631631651), we get a palindrome (589646767646985).

The spelling of 156136136015334 in words is "one hundred fifty-six trillion, one hundred thirty-six billion, one hundred thirty-six million, fifteen thousand, three hundred thirty-four".