125153943744 has 56 divisors (see below), whose sum is σ = 335328117760. Its totient is φ = 41189900544.

The previous prime is 125153943661. The next prime is 125153943809. The reversal of 125153943744 is 447349351521.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 125153943693 and 125153943702.

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, 4110424 + ... + 4140759.

Almost surely, 2^125153943744 is an apocalyptic number.

It is an amenable number.

125153943744 is an abundant number, since it is smaller than the sum of its proper divisors (210174174016).

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

125153943744 is an equidigital number, since it uses as much as digits as its factorization.

125153943744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8251277 (or 8251267 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 48.

The spelling of 125153943744 in words is "one hundred twenty-five billion, one hundred fifty-three million, nine hundred forty-three thousand, seven hundred forty-four".