204214656104 has 8 divisors (see below), whose sum is σ = 382902480210. Its totient is φ = 102107328048.

The previous prime is 204214656083. The next prime is 204214656137. The reversal of 204214656104 is 401656412402.

204214656104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 203940753604 + 273902500 = 451598^2 + 16550^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 12763415999 + ... + 12763416014.

Almost surely, 2^204214656104 is an apocalyptic number.

It is an amenable number.

204214656104 is a deficient number, since it is larger than the sum of its proper divisors (178687824106).

204214656104 is a wasteful number, since it uses less digits than its factorization.

204214656104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25526832019 (or 25526832015 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 204214656104 in words is "two hundred four billion, two hundred fourteen million, six hundred fifty-six thousand, one hundred four".