125629642232 has 32 divisors (see below), whose sum is σ = 242341551120. Its totient is φ = 61011118080.

The previous prime is 125629642231. The next prime is 125629642249. The reversal of 125629642232 is 232246926521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125629642231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196994 + ... + 538577.

Almost surely, 2^125629642232 is an apocalyptic number.

It is an amenable number.

125629642232 is a deficient number, since it is larger than the sum of its proper divisors (116711908888).

125629642232 is a wasteful number, since it uses less digits than its factorization.

125629642232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736191 (or 736187 counting only the distinct ones).

The product of its digits is 622080, while the sum is 44.

The spelling of 125629642232 in words is "one hundred twenty-five billion, six hundred twenty-nine million, six hundred forty-two thousand, two hundred thirty-two".