459973917331 has 16 divisors (see below), whose sum is σ = 477650856960. Its totient is φ = 442476372960.

The previous prime is 459973917323. The next prime is 459973917367. The reversal of 459973917331 is 133719379954.

It is a cyclic number.

It is not a de Polignac number, because 459973917331 - 2³ = 459973917323 is a prime.

It is a super-2 number, since 2×459973917331² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 459973917331.

It is not an unprimeable number, because it can be changed into a prime (459973917631) 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, 15539061 + ... + 15568633.

It is an arithmetic number, because the mean of its divisors is an integer number (29853178560).

Almost surely, 2^459973917331 is an apocalyptic number.

459973917331 is a deficient number, since it is larger than the sum of its proper divisors (17676939629).

459973917331 is a wasteful number, since it uses less digits than its factorization.

459973917331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32586.

The product of its digits is 19289340, while the sum is 61.

The spelling of 459973917331 in words is "four hundred fifty-nine billion, nine hundred seventy-three million, nine hundred seventeen thousand, three hundred thirty-one".