1233423204 has 24 divisors (see below), whose sum is σ = 3099371520. Its totient is φ = 379514784.

The previous prime is 1233423199. The next prime is 1233423221. The reversal of 1233423204 is 4023243321.

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, 3953124 + ... + 3953435.

It is an arithmetic number, because the mean of its divisors is an integer number (129140480).

Almost surely, 2^1233423204 is an apocalyptic number.

It is an amenable number.

1233423204 is an abundant number, since it is smaller than the sum of its proper divisors (1865948316).

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

1233423204 is a wasteful number, since it uses less digits than its factorization.

1233423204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7906579 (or 7906577 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1233423204 is about 35120.1253414620. The cubic root of 1233423204 is about 1072.4343224597.

Adding to 1233423204 its reverse (4023243321), we get a palindrome (5256666525).

The spelling of 1233423204 in words is "one billion, two hundred thirty-three million, four hundred twenty-three thousand, two hundred four".