461033221460 has 48 divisors (see below), whose sum is σ = 1107380453760. Its totient is φ = 157939858560.

The previous prime is 461033221459. The next prime is 461033221489. The reversal of 461033221460 is 64122330164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1167686 + ... + 1511805.

It is an arithmetic number, because the mean of its divisors is an integer number (23070426120).

Almost surely, 2^461033221460 is an apocalyptic number.

It is an amenable number.

461033221460 is an abundant number, since it is smaller than the sum of its proper divisors (646347232300).

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

461033221460 is a wasteful number, since it uses less digits than its factorization.

461033221460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2680736 (or 2680734 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 461033221460 in words is "four hundred sixty-one billion, thirty-three million, two hundred twenty-one thousand, four hundred sixty".