459494216167 has 24 divisors (see below), whose sum is σ = 536432337936. Its totient is φ = 392440382208.

The previous prime is 459494216021. The next prime is 459494216171. The reversal of 459494216167 is 761612494954.

It is a happy number.

It is not a de Polignac number, because 459494216167 - 2¹⁵ = 459494183399 is a prime.

It is a super-2 number, since 2×459494216167² (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 (459494016167) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21245343 + ... + 21266959.

It is an arithmetic number, because the mean of its divisors is an integer number (22351347414).

Almost surely, 2^459494216167 is an apocalyptic number.

459494216167 is a deficient number, since it is larger than the sum of its proper divisors (76938121769).

459494216167 is a wasteful number, since it uses less digits than its factorization.

459494216167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23167 (or 23160 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 58.

The spelling of 459494216167 in words is "four hundred fifty-nine billion, four hundred ninety-four million, two hundred sixteen thousand, one hundred sixty-seven".