40750206604 has 12 divisors (see below), whose sum is σ = 75066170200. Its totient is φ = 19302729408.

The previous prime is 40750206593. The next prime is 40750206611. The reversal of 40750206604 is 40660205704.

It is a self number, because there is not a number n which added to its sum of digits gives 40750206604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268093389 + ... + 268093540.

Almost surely, 2^40750206604 is an apocalyptic number.

It is an amenable number.

40750206604 is a deficient number, since it is larger than the sum of its proper divisors (34315963596).

40750206604 is a wasteful number, since it uses less digits than its factorization.

40750206604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536186952 (or 536186950 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 40750206604 in words is "forty billion, seven hundred fifty million, two hundred six thousand, six hundred four".