204162350633355 has 16 divisors (see below), whose sum is σ = 326689034492160. Its totient is φ = 108876829178208.

The previous prime is 204162350633347. The next prime is 204162350633399. The reversal of 204162350633355 is 553336053261402.

It is a happy number.

It is not a de Polignac number, because 204162350633355 - 2³ = 204162350633347 is a prime.

It is a super-2 number, since 2×204162350633355² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609691177 + ... + 610025946.

It is an arithmetic number, because the mean of its divisors is an integer number (20418064655760).

Almost surely, 2^{204162350633355} is an apocalyptic number.

204162350633355 is a deficient number, since it is larger than the sum of its proper divisors (122526683858805).

204162350633355 is a wasteful number, since it uses less digits than its factorization.

204162350633355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219728290.

The product of its (nonzero) digits is 5832000, while the sum is 48.

The spelling of 204162350633355 in words is "two hundred four trillion, one hundred sixty-two billion, three hundred fifty million, six hundred thirty-three thousand, three hundred fifty-five".