441439687012 has 12 divisors (see below), whose sum is σ = 780019641856. Its totient is φ = 218576932200.

The previous prime is 441439687001. The next prime is 441439687063. The reversal of 441439687012 is 210786934144.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535727364 + ... + 535728187.

Almost surely, 2^441439687012 is an apocalyptic number.

It is an amenable number.

441439687012 is a deficient number, since it is larger than the sum of its proper divisors (338579954844).

441439687012 is a wasteful number, since it uses less digits than its factorization.

441439687012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071455658 (or 1071455656 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 441439687012 in words is "four hundred forty-one billion, four hundred thirty-nine million, six hundred eighty-seven thousand, twelve".