1232310404 has 24 divisors (see below), whose sum is σ = 2334483480. Its totient is φ = 565807104.

The previous prime is 1232310397. The next prime is 1232310439. The reversal of 1232310404 is 4040132321.

It can be written as a sum of positive squares in 4 ways, for example, as 192376900 + 1039933504 = 13870^2 + 32248^2 .

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, 51359 + ... + 71430.

It is an arithmetic number, because the mean of its divisors is an integer number (97270145).

Almost surely, 2^1232310404 is an apocalyptic number.

It is an amenable number.

1232310404 is a deficient number, since it is larger than the sum of its proper divisors (1102173076).

1232310404 is a wasteful number, since it uses less digits than its factorization.

1232310404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122999 (or 122997 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1232310404 is about 35104.2789984355. The cubic root of 1232310404 is about 1072.1117070512. Note that the first 3 decimals are identical.

Adding to 1232310404 its reverse (4040132321), we get a palindrome (5272442725).

The spelling of 1232310404 in words is "one billion, two hundred thirty-two million, three hundred ten thousand, four hundred four".