233760870138 has 16 divisors (see below), whose sum is σ = 467526497760. Its totient is φ = 77919497136.

The previous prime is 233760870107. The next prime is 233760870143. The reversal of 233760870138 is 831078067332.

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, 971428 + ... + 1187936.

It is an arithmetic number, because the mean of its divisors is an integer number (29220406110).

Almost surely, 2^233760870138 is an apocalyptic number.

233760870138 is an abundant number, since it is smaller than the sum of its proper divisors (233765627622).

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

233760870138 is a wasteful number, since it uses less digits than its factorization.

233760870138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396461.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 233760870138 in words is "two hundred thirty-three billion, seven hundred sixty million, eight hundred seventy thousand, one hundred thirty-eight".