204311214635 has 12 divisors (see below), whose sum is σ = 269488181424. Its totient is φ = 148589973840.

The previous prime is 204311214619. The next prime is 204311214661. The reversal of 204311214635 is 536412113402.

It is not a de Polignac number, because 204311214635 - 2⁴ = 204311214619 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168851639 + ... + 168852848.

It is an arithmetic number, because the mean of its divisors is an integer number (22457348452).

Almost surely, 2^204311214635 is an apocalyptic number.

204311214635 is a deficient number, since it is larger than the sum of its proper divisors (65176966789).

204311214635 is a wasteful number, since it uses less digits than its factorization.

204311214635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337704514 (or 337704503 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 204311214635 in words is "two hundred four billion, three hundred eleven million, two hundred fourteen thousand, six hundred thirty-five".