204434131314 has 16 divisors (see below), whose sum is σ = 467278014528. Its totient is φ = 58409751792.

The previous prime is 204434131283. The next prime is 204434131351. The reversal of 204434131314 is 413131434402.

It is a super-2 number, since 2×204434131314² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2433739617 + ... + 2433739700.

It is an arithmetic number, because the mean of its divisors is an integer number (29204875908).

Almost surely, 2^204434131314 is an apocalyptic number.

204434131314 is an abundant number, since it is smaller than the sum of its proper divisors (262843883214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204434131314 is a wasteful number, since it uses less digits than its factorization.

204434131314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4867479329.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 204434131314 its reverse (413131434402), we get a palindrome (617565565716).

The spelling of 204434131314 in words is "two hundred four billion, four hundred thirty-four million, one hundred thirty-one thousand, three hundred fourteen".