44444404402424 has 16 divisors (see below), whose sum is σ = 89743508889720. Its totient is φ = 20512802031840.

The previous prime is 44444404402381. The next prime is 44444404402441. The reversal of 44444404402424 is 42420440444444.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent 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, 213675021062 + ... + 213675021269.

Almost surely, 2^{44444404402424} is an apocalyptic number.

It is an amenable number.

44444404402424 is an abundant number, since it is smaller than the sum of its proper divisors (45299104487296).

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

44444404402424 is a wasteful number, since it uses less digits than its factorization.

44444404402424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427350042350 (or 427350042346 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 44.

Adding to 44444404402424 its reverse (42420440444444), we get a palindrome (86864844846868).

The spelling of 44444404402424 in words is "forty-four trillion, four hundred forty-four billion, four hundred four million, four hundred two thousand, four hundred twenty-four".