461543054344 has 128 divisors (see below), whose sum is σ = 980124364800. Its totient is φ = 202599936000.

The previous prime is 461543054339. The next prime is 461543054377. The reversal of 461543054344 is 443450345164.

It is a self number, because there is not a number n which added to its sum of digits gives 461543054344.

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 31 ways as a sum of consecutive naturals, for example, 80813649 + ... + 80819359.

It is an arithmetic number, because the mean of its divisors is an integer number (7657221600).

Almost surely, 2^461543054344 is an apocalyptic number.

It is an amenable number.

461543054344 is an abundant number, since it is smaller than the sum of its proper divisors (518581310456).

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

461543054344 is a wasteful number, since it uses less digits than its factorization.

461543054344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6455 (or 6451 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 461543054344 in words is "four hundred sixty-one billion, five hundred forty-three million, fifty-four thousand, three hundred forty-four".