204456346264 has 32 divisors (see below), whose sum is σ = 391769928000. Its totient is φ = 100008110592.

The previous prime is 204456346231. The next prime is 204456346277. The reversal of 204456346264 is 462643654402.

It is a congruent number.

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, 1415089 + ... + 1552864.

It is an arithmetic number, because the mean of its divisors is an integer number (12242810250).

Almost surely, 2^204456346264 is an apocalyptic number.

It is an amenable number.

204456346264 is a deficient number, since it is larger than the sum of its proper divisors (187313581736).

204456346264 is a wasteful number, since it uses less digits than its factorization.

204456346264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968147 (or 2968143 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 46.

The spelling of 204456346264 in words is "two hundred four billion, four hundred fifty-six million, three hundred forty-six thousand, two hundred sixty-four".