458381405039 has 2 divisors, whose sum is σ = 458381405040. Its totient is φ = 458381405038.

The previous prime is 458381405021. The next prime is 458381405059. The reversal of 458381405039 is 930504183854.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 458381405039 - 2¹² = 458381400943 is a prime.

It is a super-2 number, since 2×458381405039² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (458381405059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229190702519 + 229190702520.

It is an arithmetic number, because the mean of its divisors is an integer number (229190702520).

Almost surely, 2^458381405039 is an apocalyptic number.

458381405039 is a deficient number, since it is larger than the sum of its proper divisors (1).

458381405039 is an equidigital number, since it uses as much as digits as its factorization.

458381405039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 458381405039 in words is "four hundred fifty-eight billion, three hundred eighty-one million, four hundred five thousand, thirty-nine".