125136857326814 has 32 divisors (see below), whose sum is σ = 195829596940032. Its totient is φ = 59904360000000.

The previous prime is 125136857326781. The next prime is 125136857326823. The reversal of 125136857326814 is 418623758631521.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a Curzon number.

It is a congruent number.

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, 418064 + ... + 15825564.

It is an arithmetic number, because the mean of its divisors is an integer number (6119674904376).

Almost surely, 2^{125136857326814} is an apocalyptic number.

125136857326814 is a deficient number, since it is larger than the sum of its proper divisors (70692739613218).

125136857326814 is a wasteful number, since it uses less digits than its factorization.

125136857326814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15408932.

The product of its digits is 58060800, while the sum is 62.

The spelling of 125136857326814 in words is "one hundred twenty-five trillion, one hundred thirty-six billion, eight hundred fifty-seven million, three hundred twenty-six thousand, eight hundred fourteen".