20073600004 has 12 divisors (see below), whose sum is σ = 36261987328. Its totient is φ = 9713032200.

The previous prime is 20073599951. The next prime is 20073600089. The reversal of 20073600004 is 40000637002.

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, 80941812 + ... + 80942059.

Almost surely, 2^20073600004 is an apocalyptic number.

It is an amenable number.

20073600004 is a deficient number, since it is larger than the sum of its proper divisors (16188387324).

20073600004 is a wasteful number, since it uses less digits than its factorization.

20073600004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161883906 (or 161883904 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The spelling of 20073600004 in words is "twenty billion, seventy-three million, six hundred thousand, four".