125462743620 has 48 divisors (see below), whose sum is σ = 357249856320. Its totient is φ = 32889667456.

The previous prime is 125462743603. The next prime is 125462743697. The reversal of 125462743620 is 26347264521.

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, 17717187 + ... + 17724266.

It is an arithmetic number, because the mean of its divisors is an integer number (7442705340).

Almost surely, 2^125462743620 is an apocalyptic number.

125462743620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125462743620 is an abundant number, since it is smaller than the sum of its proper divisors (231787112700).

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

125462743620 is a wasteful number, since it uses less digits than its factorization.

125462743620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35441524 (or 35441522 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 125462743620 in words is "one hundred twenty-five billion, four hundred sixty-two million, seven hundred forty-three thousand, six hundred twenty".