40604223536 has 40 divisors (see below), whose sum is σ = 78938166384. Its totient is φ = 20233199360.

The previous prime is 40604223511. The next prime is 40604223623. The reversal of 40604223536 is 63532240604.

It is a super-2 number, since 2×40604223536² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40604223496 and 40604223505.

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, 6982166 + ... + 6987978.

Almost surely, 2^40604223536 is an apocalyptic number.

It is an amenable number.

40604223536 is a deficient number, since it is larger than the sum of its proper divisors (38333942848).

40604223536 is a wasteful number, since it uses less digits than its factorization.

40604223536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229 (or 7223 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 40604223536 in words is "forty billion, six hundred four million, two hundred twenty-three thousand, five hundred thirty-six".