231314400204 has 48 divisors (see below), whose sum is σ = 569227236480. Its totient is φ = 72906946560.

The previous prime is 231314400203. The next prime is 231314400209. The reversal of 231314400204 is 402004413132.

It is not an unprimeable number, because it can be changed into a prime (231314400203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 850677 + ... + 1089164.

It is an arithmetic number, because the mean of its divisors is an integer number (11858900760).

Almost surely, 2^231314400204 is an apocalyptic number.

It is an amenable number.

231314400204 is an abundant number, since it is smaller than the sum of its proper divisors (337912836276).

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

231314400204 is a wasteful number, since it uses less digits than its factorization.

231314400204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940390 (or 1940388 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 231314400204 its reverse (402004413132), we get a palindrome (633318813336).

The spelling of 231314400204 in words is "two hundred thirty-one billion, three hundred fourteen million, four hundred thousand, two hundred four".