1232243404 has 24 divisors (see below), whose sum is σ = 2594197760. Its totient is φ = 500309136.

The previous prime is 1232243399. The next prime is 1232243413. The reversal of 1232243404 is 4043422321.

It is a happy 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, 1157592 + ... + 1158655.

Almost surely, 2^1232243404 is an apocalyptic number.

1232243404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1232243404 is an abundant number, since it is smaller than the sum of its proper divisors (1361954356).

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

1232243404 is a wasteful number, since it uses less digits than its factorization.

1232243404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316277 (or 2316275 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 1232243404 is about 35103.3246858471. The cubic root of 1232243404 is about 1072.0922766691.

Adding to 1232243404 its reverse (4043422321), we get a palindrome (5275665725).

The spelling of 1232243404 in words is "one billion, two hundred thirty-two million, two hundred forty-three thousand, four hundred four".