126104732316 has 72 divisors (see below), whose sum is σ = 324867567024. Its totient is φ = 41230575360.

The previous prime is 126104732309. The next prime is 126104732329. The reversal of 126104732316 is 613237401621.

126104732316 is a `hidden beast` number, since 1 + 2 + 610 + 4 + 7 + 3 + 2 + 31 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 9814056 + ... + 9826896.

It is an arithmetic number, because the mean of its divisors is an integer number (4512049542).

Almost surely, 2^126104732316 is an apocalyptic number.

It is an amenable number.

126104732316 is an abundant number, since it is smaller than the sum of its proper divisors (198762834708).

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

126104732316 is a wasteful number, since it uses less digits than its factorization.

126104732316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18051 (or 18046 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 126104732316 in words is "one hundred twenty-six billion, one hundred four million, seven hundred thirty-two thousand, three hundred sixteen".