40604040584 has 16 divisors (see below), whose sum is σ = 76219399500. Its totient is φ = 20278867392.

The previous prime is 40604040583. The next prime is 40604040613. The reversal of 40604040584 is 48504040604.

It can be written as a sum of positive squares in 2 ways, for example, as 40329475684 + 274564900 = 200822^2 + 16570^2 .

It is a super-2 number, since 2×40604040584² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40604040583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2886659 + ... + 2900690.

Almost surely, 2^40604040584 is an apocalyptic number.

It is an amenable number.

40604040584 is a deficient number, since it is larger than the sum of its proper divisors (35615358916).

40604040584 is a wasteful number, since it uses less digits than its factorization.

40604040584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5788232 (or 5788228 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

The spelling of 40604040584 in words is "forty billion, six hundred four million, forty thousand, five hundred eighty-four".