125818229832 has 32 divisors (see below), whose sum is σ = 314839881600. Its totient is φ = 41900169024.

The previous prime is 125818229827. The next prime is 125818229851. The reversal of 125818229832 is 238922818521.

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, 2426368 + ... + 2477679.

It is an arithmetic number, because the mean of its divisors is an integer number (9838746300).

Almost surely, 2^125818229832 is an apocalyptic number.

125818229832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125818229832 is an abundant number, since it is smaller than the sum of its proper divisors (189021651768).

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

125818229832 is a wasteful number, since it uses less digits than its factorization.

125818229832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4905125 (or 4905121 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 51.

The spelling of 125818229832 in words is "one hundred twenty-five billion, eight hundred eighteen million, two hundred twenty-nine thousand, eight hundred thirty-two".