2431312967 has 2 divisors, whose sum is σ = 2431312968. Its totient is φ = 2431312966.

The previous prime is 2431312963. The next prime is 2431313023. The reversal of 2431312967 is 7692131342.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2431312967 - 2² = 2431312963 is a prime.

It is a super-2 number, since 2×2431312967² = 11822565487004686178, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2431312967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2431312963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215656483 + 1215656484.

It is an arithmetic number, because the mean of its divisors is an integer number (1215656484).

Almost surely, 2^2431312967 is an apocalyptic number.

2431312967 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431312967 is an equidigital number, since it uses as much as digits as its factorization.

2431312967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 38.

The square root of 2431312967 is about 49308.3458148821. The cubic root of 2431312967 is about 1344.6635176765.

The spelling of 2431312967 in words is "two billion, four hundred thirty-one million, three hundred twelve thousand, nine hundred sixty-seven".