10042613512 has 8 divisors (see below), whose sum is σ = 18829900350. Its totient is φ = 5021306752.

The previous prime is 10042613501. The next prime is 10042613591. The reversal of 10042613512 is 21531624001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5379635716 + 4662977796 = 73346^2 + 68286^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627663337 + ... + 627663352.

Almost surely, 2^10042613512 is an apocalyptic number.

It is an amenable number.

10042613512 is a deficient number, since it is larger than the sum of its proper divisors (8787286838).

10042613512 is a wasteful number, since it uses less digits than its factorization.

10042613512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255326695 (or 1255326691 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 10042613512 in words is "ten billion, forty-two million, six hundred thirteen thousand, five hundred twelve".