444481342361 has 16 divisors (see below), whose sum is σ = 525461166720. Its totient is φ = 368020298880.

The previous prime is 444481342337. The next prime is 444481342367. The reversal of 444481342361 is 163243184444.

It is a cyclic number.

It is not a de Polignac number, because 444481342361 - 2⁶ = 444481342297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (444481342367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6137180 + ... + 6209181.

It is an arithmetic number, because the mean of its divisors is an integer number (32841322920).

Almost surely, 2^444481342361 is an apocalyptic number.

It is an amenable number.

444481342361 is a deficient number, since it is larger than the sum of its proper divisors (80979824359).

444481342361 is a wasteful number, since it uses less digits than its factorization.

444481342361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12346544.

The product of its digits is 884736, while the sum is 44.

The spelling of 444481342361 in words is "four hundred forty-four billion, four hundred eighty-one million, three hundred forty-two thousand, three hundred sixty-one".