156233436330 has 16 divisors (see below), whose sum is σ = 374960247264. Its totient is φ = 41662249680.

The previous prime is 156233436251. The next prime is 156233436343. The reversal of 156233436330 is 33634332651.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2603890576 + ... + 2603890635.

It is an arithmetic number, because the mean of its divisors is an integer number (23435015454).

Almost surely, 2^156233436330 is an apocalyptic number.

156233436330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

156233436330 is an abundant number, since it is smaller than the sum of its proper divisors (218726810934).

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

156233436330 is a wasteful number, since it uses less digits than its factorization.

156233436330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5207781221.

The product of its (nonzero) digits is 349920, while the sum is 39.

Adding to 156233436330 its reverse (33634332651), we get a palindrome (189867768981).

The spelling of 156233436330 in words is "one hundred fifty-six billion, two hundred thirty-three million, four hundred thirty-six thousand, three hundred thirty".