125622588373440 has 112 divisors (see below), whose sum is σ = 406377222365088. Its totient is φ = 32867293548544.

The previous prime is 125622588373417. The next prime is 125622588373511. The reversal of 125622588373440 is 44373885226521.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1234447827 + ... + 1234549586.

Almost surely, 2^{125622588373440} is an apocalyptic number.

125622588373440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125622588373440 is an abundant number, since it is smaller than the sum of its proper divisors (280754633991648).

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

125622588373440 is a wasteful number, since it uses less digits than its factorization.

125622588373440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2468997486 (or 2468997476 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 60.

The spelling of 125622588373440 in words is "one hundred twenty-five trillion, six hundred twenty-two billion, five hundred eighty-eight million, three hundred seventy-three thousand, four hundred forty".