125626441344 has 64 divisors (see below), whose sum is σ = 337135491840. Its totient is φ = 41443762176.

The previous prime is 125626441333. The next prime is 125626441351. The reversal of 125626441344 is 443144626521.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 125626441296 and 125626441305.

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, 1649104 + ... + 1723599.

It is an arithmetic number, because the mean of its divisors is an integer number (5267742060).

Almost surely, 2^125626441344 is an apocalyptic number.

It is an amenable number.

125626441344 is an abundant number, since it is smaller than the sum of its proper divisors (211509050496).

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

125626441344 is an equidigital number, since it uses as much as digits as its factorization.

125626441344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372817 (or 3372805 counting only the distinct ones).

The product of its digits is 552960, while the sum is 42.

The spelling of 125626441344 in words is "one hundred twenty-five billion, six hundred twenty-six million, four hundred forty-one thousand, three hundred forty-four".