461295879824 has 20 divisors (see below), whose sum is σ = 962511595836. Its totient is φ = 212905790592.

The previous prime is 461295879773. The next prime is 461295879851. The reversal of 461295879824 is 428978592164.

It can be written as a sum of positive squares in 2 ways, for example, as 74710382224 + 386585497600 = 273332^2 + 621760^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1108884119 + ... + 1108884534.

Almost surely, 2^461295879824 is an apocalyptic number.

It is an amenable number.

461295879824 is an abundant number, since it is smaller than the sum of its proper divisors (501215716012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461295879824 is a wasteful number, since it uses less digits than its factorization.

461295879824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217768674 (or 2217768668 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 65.

The spelling of 461295879824 in words is "four hundred sixty-one billion, two hundred ninety-five million, eight hundred seventy-nine thousand, eight hundred twenty-four".