458444099 has 2 divisors, whose sum is σ = 458444100. Its totient is φ = 458444098.

The previous prime is 458444071. The next prime is 458444137. The reversal of 458444099 is 990444854.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-458444099 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (458444009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229222049 + 229222050.

It is an arithmetic number, because the mean of its divisors is an integer number (229222050).

Almost surely, 2^458444099 is an apocalyptic number.

458444099 is a deficient number, since it is larger than the sum of its proper divisors (1).

458444099 is an equidigital number, since it uses as much as digits as its factorization.

458444099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 458444099 is about 21411.3077368011. The cubic root of 458444099 is about 771.0729400641.

The spelling of 458444099 in words is "four hundred fifty-eight million, four hundred forty-four thousand, ninety-nine".