459382444779 has 16 divisors (see below), whose sum is σ = 640065809664. Its totient is φ = 292515564000.

The previous prime is 459382444777. The next prime is 459382444813. The reversal of 459382444779 is 977444283954.

It is not a de Polignac number, because 459382444779 - 2¹ = 459382444777 is a prime.

It is a super-2 number, since 2×459382444779² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (459382444777) 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, 4769772 + ... + 4865129.

It is an arithmetic number, because the mean of its divisors is an integer number (40004113104).

Almost surely, 2^459382444779 is an apocalyptic number.

459382444779 is a deficient number, since it is larger than the sum of its proper divisors (180683364885).

459382444779 is a wasteful number, since it uses less digits than its factorization.

459382444779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9635618.

The product of its digits is 243855360, while the sum is 66.

The spelling of 459382444779 in words is "four hundred fifty-nine billion, three hundred eighty-two million, four hundred forty-four thousand, seven hundred seventy-nine".