458996118409 has 2 divisors, whose sum is σ = 458996118410. Its totient is φ = 458996118408.

The previous prime is 458996118403. The next prime is 458996118421. The reversal of 458996118409 is 904811699854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 270344882809 + 188651235600 = 519947^2 + 434340^2 .

It is a cyclic number.

It is not a de Polignac number, because 458996118409 - 2⁵ = 458996118377 is a prime.

It is not a weakly prime, because it can be changed into another prime (458996118403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229498059204 + 229498059205.

It is an arithmetic number, because the mean of its divisors is an integer number (229498059205).

Almost surely, 2^458996118409 is an apocalyptic number.

It is an amenable number.

458996118409 is a deficient number, since it is larger than the sum of its proper divisors (1).

458996118409 is an equidigital number, since it uses as much as digits as its factorization.

458996118409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22394880, while the sum is 64.

The spelling of 458996118409 in words is "four hundred fifty-eight billion, nine hundred ninety-six million, one hundred eighteen thousand, four hundred nine".