458644017413 has 2 divisors, whose sum is σ = 458644017414. Its totient is φ = 458644017412.

The previous prime is 458644017389. The next prime is 458644017443. The reversal of 458644017413 is 314710446854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 308799155809 + 149844861604 = 555697^2 + 387098^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-458644017413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (458644017443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229322008706 + 229322008707.

It is an arithmetic number, because the mean of its divisors is an integer number (229322008707).

Almost surely, 2^458644017413 is an apocalyptic number.

It is an amenable number.

458644017413 is a deficient number, since it is larger than the sum of its proper divisors (1).

458644017413 is an equidigital number, since it uses as much as digits as its factorization.

458644017413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 458644017413 in words is "four hundred fifty-eight billion, six hundred forty-four million, seventeen thousand, four hundred thirteen".