126140375704 has 32 divisors (see below), whose sum is σ = 270945964800. Its totient is φ = 53931129120.

The previous prime is 126140375681. The next prime is 126140375783. The reversal of 126140375704 is 407573041621.

It is a super-2 number, since 2×126140375704² (a number of 23 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 2664492 + ... + 2711419.

It is an arithmetic number, because the mean of its divisors is an integer number (8467061400).

Almost surely, 2^126140375704 is an apocalyptic number.

126140375704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

126140375704 is an abundant number, since it is smaller than the sum of its proper divisors (144805589096).

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

126140375704 is a wasteful number, since it uses less digits than its factorization.

126140375704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5376343 (or 5376339 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 126140375704 in words is "one hundred twenty-six billion, one hundred forty million, three hundred seventy-five thousand, seven hundred four".