125344136511660 has 192 divisors, whose sum is σ = 402807849260544. Its totient is φ = 28844099020800.

The previous prime is 125344136511557. The next prime is 125344136511707. The reversal of 125344136511660 is 66115631443521.

It is a super-2 number, since 2×125344136511660² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61594482 + ... + 63596921.

It is an arithmetic number, because the mean of its divisors is an integer number (2097957548232).

Almost surely, 2^{125344136511660} is an apocalyptic number.

125344136511660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125344136511660 is an abundant number, since it is smaller than the sum of its proper divisors (277463712748884).

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

125344136511660 is a wasteful number, since it uses less digits than its factorization.

125344136511660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125191504 (or 125191502 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 125344136511660 in words is "one hundred twenty-five trillion, three hundred forty-four billion, one hundred thirty-six million, five hundred eleven thousand, six hundred sixty".