230313431404 has 24 divisors (see below), whose sum is σ = 465187530528. Its totient is φ = 97728470400.

The previous prime is 230313431353. The next prime is 230313431417. The reversal of 230313431404 is 404134313032.

It is a super-2 number, since 2×230313431404² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 40717369 + ... + 40723024.

It is an arithmetic number, because the mean of its divisors is an integer number (19382813772).

Almost surely, 2^230313431404 is an apocalyptic number.

It is an amenable number.

230313431404 is an abundant number, since it is smaller than the sum of its proper divisors (234874099124).

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

230313431404 is a wasteful number, since it uses less digits than its factorization.

230313431404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81440505 (or 81440503 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 230313431404 its reverse (404134313032), we get a palindrome (634447744436).

The spelling of 230313431404 in words is "two hundred thirty billion, three hundred thirteen million, four hundred thirty-one thousand, four hundred four".