4005602542404 has 72 divisors (see below), whose sum is σ = 10162765546752. Its totient is φ = 1330258386240.

The previous prime is 4005602542393. The next prime is 4005602542441. The reversal of 4005602542404 is 4042452065004.

4005602542404 is a `hidden beast` number, since 4 + 0 + 0 + 5 + 602 + 5 + 4 + 2 + 40 + 4 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67017357 + ... + 67077099.

Almost surely, 2^{4005602542404} is an apocalyptic number.

It is an amenable number.

4005602542404 is an abundant number, since it is smaller than the sum of its proper divisors (6157163004348).

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

4005602542404 is a wasteful number, since it uses less digits than its factorization.

4005602542404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66617 (or 66612 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

The spelling of 4005602542404 in words is "four trillion, five billion, six hundred two million, five hundred forty-two thousand, four hundred four".