156114510304540 has 48 divisors (see below), whose sum is σ = 329848575235200. Its totient is φ = 62063681942592.

The previous prime is 156114510304463. The next prime is 156114510304559. The reversal of 156114510304540 is 45403015411651.

It is a super-2 number, since 2×156114510304540² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 156114510304493 and 156114510304502.

It is a congruent number.

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, 4994610 + ... + 18362329.

It is an arithmetic number, because the mean of its divisors is an integer number (6871845317400).

Almost surely, 2^{156114510304540} is an apocalyptic number.

156114510304540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156114510304540 is an abundant number, since it is smaller than the sum of its proper divisors (173734064930660).

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

156114510304540 is a wasteful number, since it uses less digits than its factorization.

156114510304540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23358994 (or 23358992 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 156114510304540 in words is "one hundred fifty-six trillion, one hundred fourteen billion, five hundred ten million, three hundred four thousand, five hundred forty".