461457430718 has 16 divisors (see below), whose sum is σ = 697380863760. Its totient is φ = 228997830336.

The previous prime is 461457430657. The next prime is 461457430727. The reversal of 461457430718 is 817034754164.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1193273 + ... + 1531931.

It is an arithmetic number, because the mean of its divisors is an integer number (43586303985).

Almost surely, 2^461457430718 is an apocalyptic number.

461457430718 is a deficient number, since it is larger than the sum of its proper divisors (235923433042).

461457430718 is a wasteful number, since it uses less digits than its factorization.

461457430718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343771.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 461457430718 in words is "four hundred sixty-one billion, four hundred fifty-seven million, four hundred thirty thousand, seven hundred eighteen".