234125011515321 has 48 divisors (see below), whose sum is σ = 352204310562000. Its totient is φ = 149686660247040.

The previous prime is 234125011515293. The next prime is 234125011515377. The reversal of 234125011515321 is 123515110521432.

234125011515321 is a `hidden beast` number, since 2 + 3 + 4 + 1 + 2 + 5 + 0 + 115 + 1 + 532 + 1 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 46022113281600 + 188102898233721 = 6783960^2 + 13715061^2 .

It is not a de Polignac number, because 234125011515321 - 2⁷ = 234125011515193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234125011515821) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20510535 + ... + 29814963.

It is an arithmetic number, because the mean of its divisors is an integer number (7337589803375).

Almost surely, 2^{234125011515321} is an apocalyptic number.

It is an amenable number.

234125011515321 is a deficient number, since it is larger than the sum of its proper divisors (118079299046679).

234125011515321 is a wasteful number, since it uses less digits than its factorization.

234125011515321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9305114 (or 9305111 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 234125011515321 in words is "two hundred thirty-four trillion, one hundred twenty-five billion, eleven million, five hundred fifteen thousand, three hundred twenty-one".