125743970112 has 56 divisors (see below), whose sum is σ = 332735261376. Its totient is φ = 41909910528.

The previous prime is 125743970111. The next prime is 125743970117. The reversal of 125743970112 is 211079347521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125743970111) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1935468 + ... + 1999380.

It is an arithmetic number, because the mean of its divisors is an integer number (5941701096).

Almost surely, 2^125743970112 is an apocalyptic number.

125743970112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125743970112 is an abundant number, since it is smaller than the sum of its proper divisors (206991291264).

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

125743970112 is a wasteful number, since it uses less digits than its factorization.

125743970112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74175 (or 74165 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 125743970112 in words is "one hundred twenty-five billion, seven hundred forty-three million, nine hundred seventy thousand, one hundred twelve".