441302461636 has 27 divisors (see below), whose sum is σ = 776752825863. Its totient is φ = 219380413440.

The previous prime is 441302461591. The next prime is 441302461667. The reversal of 441302461636 is 636164203144.

The square root of 441302461636 is 664306.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 215208900 + 441087252736 = 14670^2 + 664144^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 256421256 + ... + 256422976.

Almost surely, 2^441302461636 is an apocalyptic number.

441302461636 is the 664306-th square number.

It is an amenable number.

441302461636 is a deficient number, since it is larger than the sum of its proper divisors (335450364227).

441302461636 is an frugal number, since it uses more digits than its factorization.

441302461636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832 (or 1916 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 441302461636 in words is "four hundred forty-one billion, three hundred two million, four hundred sixty-one thousand, six hundred thirty-six".