623104613042 has 16 divisors (see below), whose sum is σ = 950150661912. Its totient is φ = 306389569920.

The previous prime is 623104613041. The next prime is 623104613057. The reversal of 623104613042 is 240316401326.

It can be written as a sum of positive squares in 4 ways, for example, as 317871567601 + 305233045441 = 563801^2 + 552479^2 .

It is not an unprimeable number, because it can be changed into a prime (623104613041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221678 + ... + 1138134.

Almost surely, 2^623104613042 is an apocalyptic number.

623104613042 is a deficient number, since it is larger than the sum of its proper divisors (327046048870).

623104613042 is a wasteful number, since it uses less digits than its factorization.

623104613042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922093.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 623104613042 in words is "six hundred twenty-three billion, one hundred four million, six hundred thirteen thousand, forty-two".