234423553625 has 16 divisors (see below), whose sum is σ = 292862044800. Its totient is φ = 187345606000.

The previous prime is 234423553619. The next prime is 234423553633. The reversal of 234423553625 is 526355324432.

It is a de Polignac number, because none of the positive numbers 2^k-234423553625 is a prime.

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, 844325 + ... + 1087074.

It is an arithmetic number, because the mean of its divisors is an integer number (18303877800).

Almost surely, 2^234423553625 is an apocalyptic number.

234423553625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234423553625 is a deficient number, since it is larger than the sum of its proper divisors (58438491175).

234423553625 is an equidigital number, since it uses as much as digits as its factorization.

234423553625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932385 (or 1932375 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 44.

The spelling of 234423553625 in words is "two hundred thirty-four billion, four hundred twenty-three million, five hundred fifty-three thousand, six hundred twenty-five".