12331402404 has 48 divisors (see below), whose sum is σ = 30894950016. Its totient is φ = 3814182400.

The previous prime is 12331402403. The next prime is 12331402409. The reversal of 12331402404 is 40420413321.

It is not an unprimeable number, because it can be changed into a prime (12331402403) 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, 411207 + ... + 440174.

It is an arithmetic number, because the mean of its divisors is an integer number (643644792).

Almost surely, 2^12331402404 is an apocalyptic number.

It is an amenable number.

12331402404 is an abundant number, since it is smaller than the sum of its proper divisors (18563547612).

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

12331402404 is a wasteful number, since it uses less digits than its factorization.

12331402404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851476 (or 851474 counting only the distinct ones).

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

Adding to 12331402404 its reverse (40420413321), we get a palindrome (52751815725).

The spelling of 12331402404 in words is "twelve billion, three hundred thirty-one million, four hundred two thousand, four hundred four".