458994254349 has 16 divisors (see below), whose sum is σ = 638080542720. Its totient is φ = 293118235200.

The previous prime is 458994254311. The next prime is 458994254359. The reversal of 458994254349 is 943452499854.

It is not a de Polignac number, because 458994254349 - 2¹⁶ = 458994188813 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 458994254349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (458994254309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20759802 + ... + 20781899.

It is an arithmetic number, because the mean of its divisors is an integer number (39880033920).

Almost surely, 2^458994254349 is an apocalyptic number.

It is an amenable number.

458994254349 is a deficient number, since it is larger than the sum of its proper divisors (179086288371).

458994254349 is a wasteful number, since it uses less digits than its factorization.

458994254349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41541860.

The product of its digits is 223948800, while the sum is 66.

The spelling of 458994254349 in words is "four hundred fifty-eight billion, nine hundred ninety-four million, two hundred fifty-four thousand, three hundred forty-nine".