234861004625 has 32 divisors (see below), whose sum is σ = 316548165024. Its totient is φ = 172944076800.

The previous prime is 234861004571. The next prime is 234861004649. The reversal of 234861004625 is 526400168432.

It can be written as a sum of positive squares in 16 ways, for example, as 227555712784 + 7305291841 = 477028^2 + 85471^2 .

It is a de Polignac number, because none of the positive numbers 2^k-234861004625 is a prime.

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, 368909 + ... + 778341.

It is an arithmetic number, because the mean of its divisors is an integer number (9892130157).

Almost surely, 2^234861004625 is an apocalyptic number.

234861004625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234861004625 is a deficient number, since it is larger than the sum of its proper divisors (81687160399).

234861004625 is a wasteful number, since it uses less digits than its factorization.

234861004625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409814 (or 409804 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 234861004625 in words is "two hundred thirty-four billion, eight hundred sixty-one million, four thousand, six hundred twenty-five".