44440004404 has 12 divisors (see below), whose sum is σ = 77771785504. Its totient is φ = 22219494264.

The previous prime is 44440004377. The next prime is 44440004447. The reversal of 44440004404 is 40440004444.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125767 + ... + 323569.

Almost surely, 2^44440004404 is an apocalyptic number.

It is an amenable number.

44440004404 is a deficient number, since it is larger than the sum of its proper divisors (33331781100).

44440004404 is a wasteful number, since it uses less digits than its factorization.

44440004404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253974 (or 253972 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 44440004404 its reverse (40440004444), we get a palindrome (84880008848).

The spelling of 44440004404 in words is "forty-four billion, four hundred forty million, four thousand, four hundred four".