2431322404 has 12 divisors (see below), whose sum is σ = 4862644864. Its totient is φ = 1041995304.

The previous prime is 2431322359. The next prime is 2431322449. The reversal of 2431322404 is 4042231342.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2431322359) and next prime (2431322449).

2431322404 is an admirable number.

It is a super-2 number, since 2×2431322404² = 11822657264384678432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43416444 + ... + 43416499.

Almost surely, 2^2431322404 is an apocalyptic number.

It is an amenable number.

2431322404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2431322404 is a wasteful number, since it uses less digits than its factorization.

2431322404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86832954 (or 86832952 counting only the distinct ones).

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

The square root of 2431322404 is about 49308.4415085287. The cubic root of 2431322404 is about 1344.6652574186.

Adding to 2431322404 its reverse (4042231342), we get a palindrome (6473553746).

The spelling of 2431322404 in words is "two billion, four hundred thirty-one million, three hundred twenty-two thousand, four hundred four".