312424041431 has 2 divisors, whose sum is σ = 312424041432. Its totient is φ = 312424041430.

The previous prime is 312424041427. The next prime is 312424041443. The reversal of 312424041431 is 134140424213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 312424041431 - 2² = 312424041427 is a prime.

It is a super-2 number, since 2×312424041431² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 312424041394 and 312424041403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312424071431) 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, 156212020715 + 156212020716.

It is an arithmetic number, because the mean of its divisors is an integer number (156212020716).

Almost surely, 2^312424041431 is an apocalyptic number.

312424041431 is a deficient number, since it is larger than the sum of its proper divisors (1).

312424041431 is an equidigital number, since it uses as much as digits as its factorization.

312424041431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 312424041431 its reverse (134140424213), we get a palindrome (446564465644).

The spelling of 312424041431 in words is "three hundred twelve billion, four hundred twenty-four million, forty-one thousand, four hundred thirty-one".