125963801712 has 120 divisors (see below), whose sum is σ = 410485986144. Its totient is φ = 35310592512.

The previous prime is 125963801707. The next prime is 125963801729. The reversal of 125963801712 is 217108369521.

125963801712 is a `hidden beast` number, since 1 + 2 + 5 + 9 + 638 + 0 + 1 + 7 + 1 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1125483 + ... + 1232330.

Almost surely, 2^125963801712 is an apocalyptic number.

125963801712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125963801712 is an abundant number, since it is smaller than the sum of its proper divisors (284522184432).

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

125963801712 is a wasteful number, since it uses less digits than its factorization.

125963801712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357887 (or 2357878 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 125963801712 in words is "one hundred twenty-five billion, nine hundred sixty-three million, eight hundred one thousand, seven hundred twelve".