45042013126 has 32 divisors (see below), whose sum is σ = 76250504736. Its totient is φ = 19776480000.

The previous prime is 45042013103. The next prime is 45042013139. The reversal of 45042013126 is 62131024054.

It is a junction number, because it is equal to n+sod(n) for n = 45042013094 and 45042013103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156105 + ... + 338308.

It is an arithmetic number, because the mean of its divisors is an integer number (2382828273).

Almost surely, 2^45042013126 is an apocalyptic number.

45042013126 is a deficient number, since it is larger than the sum of its proper divisors (31208491610).

45042013126 is a wasteful number, since it uses less digits than its factorization.

45042013126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494568.

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 45042013126 in words is "forty-five billion, forty-two million, thirteen thousand, one hundred twenty-six".