43042536004 has 24 divisors (see below), whose sum is σ = 81141616640. Its totient is φ = 19860155424.

The previous prime is 43042535983. The next prime is 43042536029. The reversal of 43042536004 is 40063524034.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70807 + ... + 301825.

Almost surely, 2^43042536004 is an apocalyptic number.

It is an amenable number.

43042536004 is a deficient number, since it is larger than the sum of its proper divisors (38099080636).

43042536004 is a wasteful number, since it uses less digits than its factorization.

43042536004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234619 (or 234617 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

The spelling of 43042536004 in words is "forty-three billion, forty-two million, five hundred thirty-six thousand, four".