125426403263680 has 56 divisors (see below), whose sum is σ = 299027608659360. Its totient is φ = 50110763151360.

The previous prime is 125426403263671. The next prime is 125426403263701. The reversal of 125426403263680 is 86362304624521.

125426403263680 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 233317641 + ... + 233854600.

It is an arithmetic number, because the mean of its divisors is an integer number (5339778726060).

Almost surely, 2^{125426403263680} is an apocalyptic number.

125426403263680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125426403263680 is an abundant number, since it is smaller than the sum of its proper divisors (173601205395680).

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

125426403263680 is an equidigital number, since it uses as much as digits as its factorization.

125426403263680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467173097 (or 467173087 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 52.

The spelling of 125426403263680 in words is "one hundred twenty-five trillion, four hundred twenty-six billion, four hundred three million, two hundred sixty-three thousand, six hundred eighty".