4312651457113 has 2 divisors, whose sum is σ = 4312651457114. Its totient is φ = 4312651457112.

The previous prime is 4312651457083. The next prime is 4312651457137. The reversal of 4312651457113 is 3117541562134.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3768556390729 + 544095066384 = 1941277^2 + 737628^2 .

It is a cyclic number.

It is not a de Polignac number, because 4312651457113 - 2⁹ = 4312651456601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4312651457113.

It is not a weakly prime, because it can be changed into another prime (4312658457113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156325728556 + 2156325728557.

It is an arithmetic number, because the mean of its divisors is an integer number (2156325728557).

Almost surely, 2^{4312651457113} is an apocalyptic number.

It is an amenable number.

4312651457113 is a deficient number, since it is larger than the sum of its proper divisors (1).

4312651457113 is an equidigital number, since it uses as much as digits as its factorization.

4312651457113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302400, while the sum is 43.

The spelling of 4312651457113 in words is "four trillion, three hundred twelve billion, six hundred fifty-one million, four hundred fifty-seven thousand, one hundred thirteen".