3312590487431 has 2 divisors, whose sum is σ = 3312590487432. Its totient is φ = 3312590487430.

The previous prime is 3312590487341. The next prime is 3312590487457. The reversal of 3312590487431 is 1347840952133.

Together with previous prime (3312590487341) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3312590487431 is a prime.

It is a super-2 number, since 2×3312590487431² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3312590487431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3312590487461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656295243715 + 1656295243716.

It is an arithmetic number, because the mean of its divisors is an integer number (1656295243716).

Almost surely, 2^{3312590487431} is an apocalyptic number.

3312590487431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3312590487431 is an equidigital number, since it uses as much as digits as its factorization.

3312590487431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 3312590487431 in words is "three trillion, three hundred twelve billion, five hundred ninety million, four hundred eighty-seven thousand, four hundred thirty-one".