312653604239 has 2 divisors, whose sum is σ = 312653604240. Its totient is φ = 312653604238.

The previous prime is 312653604227. The next prime is 312653604251. The reversal of 312653604239 is 932406356213.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (312653604227) and next prime (312653604251).

It is an emirp because it is prime and its reverse (932406356213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 312653604239 - 2²⁸ = 312385168783 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 312653604239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312653604209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156326802119 + 156326802120.

It is an arithmetic number, because the mean of its divisors is an integer number (156326802120).

Almost surely, 2^312653604239 is an apocalyptic number.

312653604239 is a deficient number, since it is larger than the sum of its proper divisors (1).

312653604239 is an equidigital number, since it uses as much as digits as its factorization.

312653604239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 312653604239 in words is "three hundred twelve billion, six hundred fifty-three million, six hundred four thousand, two hundred thirty-nine".