20004176396 has 12 divisors (see below), whose sum is σ = 35008597848. Its totient is φ = 10001719872.

The previous prime is 20004176389. The next prime is 20004176407. The reversal of 20004176396 is 69367140002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56900 + ... + 207956.

It is an arithmetic number, because the mean of its divisors is an integer number (2917383154).

Almost surely, 2^20004176396 is an apocalyptic number.

It is an amenable number.

20004176396 is a deficient number, since it is larger than the sum of its proper divisors (15004421452).

20004176396 is a wasteful number, since it uses less digits than its factorization.

20004176396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184168 (or 184166 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 20004176396 in words is "twenty billion, four million, one hundred seventy-six thousand, three hundred ninety-six".