458621168423 has 16 divisors (see below), whose sum is σ = 525392096256. Its totient is φ = 396260847840.

The previous prime is 458621168419. The next prime is 458621168491. The reversal of 458621168423 is 324861126854.

It is not a de Polignac number, because 458621168423 - 2² = 458621168419 is a prime.

It is a super-2 number, since 2×458621168423² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (458621168723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5733311 + ... + 5812752.

It is an arithmetic number, because the mean of its divisors is an integer number (32837006016).

Almost surely, 2^458621168423 is an apocalyptic number.

458621168423 is a deficient number, since it is larger than the sum of its proper divisors (66770927833).

458621168423 is a wasteful number, since it uses less digits than its factorization.

458621168423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11546254.

The product of its digits is 2211840, while the sum is 50.

The spelling of 458621168423 in words is "four hundred fifty-eight billion, six hundred twenty-one million, one hundred sixty-eight thousand, four hundred twenty-three".