125940797884 has 48 divisors (see below), whose sum is σ = 245171558016. Its totient is φ = 56123582400.

The previous prime is 125940797881. The next prime is 125940797891. The reversal of 125940797884 is 488797049521.

It is a super-2 number, since 2×125940797884² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125940797881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747567 + ... + 900409.

It is an arithmetic number, because the mean of its divisors is an integer number (5107740792).

Almost surely, 2^125940797884 is an apocalyptic number.

It is an amenable number.

125940797884 is a deficient number, since it is larger than the sum of its proper divisors (119230760132).

125940797884 is a wasteful number, since it uses less digits than its factorization.

125940797884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153226 (or 153224 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 64.

The spelling of 125940797884 in words is "one hundred twenty-five billion, nine hundred forty million, seven hundred ninety-seven thousand, eight hundred eighty-four".