441165311064 has 48 divisors (see below), whose sum is σ = 1198207553400. Its totient is φ = 146638508544.

The previous prime is 441165311047. The next prime is 441165311117. The reversal of 441165311064 is 460113561144.

441165311064 is a `hidden beast` number, since 4 + 4 + 1 + 16 + 531 + 106 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8653474 + ... + 8704305.

Almost surely, 2^441165311064 is an apocalyptic number.

It is an amenable number.

441165311064 is an abundant number, since it is smaller than the sum of its proper divisors (757042242336).

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

441165311064 is a wasteful number, since it uses less digits than its factorization.

441165311064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17358144 (or 17358137 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 441165311064 in words is "four hundred forty-one billion, one hundred sixty-five million, three hundred eleven thousand, sixty-four".