20233671772204 has 24 divisors (see below), whose sum is σ = 38650029985728. Its totient is φ = 9191858973840.

The previous prime is 20233671772151. The next prime is 20233671772219. The reversal of 20233671772204 is 40227717633202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131536234 + ... + 131689969.

It is an arithmetic number, because the mean of its divisors is an integer number (1610417916072).

Almost surely, 2^{20233671772204} is an apocalyptic number.

It is an amenable number.

20233671772204 is a deficient number, since it is larger than the sum of its proper divisors (18416358213524).

20233671772204 is a wasteful number, since it uses less digits than its factorization.

20233671772204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263227965 (or 263227963 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 46.

The spelling of 20233671772204 in words is "twenty trillion, two hundred thirty-three billion, six hundred seventy-one million, seven hundred seventy-two thousand, two hundred four".