44421314444 has 12 divisors (see below), whose sum is σ = 83717092704. Its totient is φ = 20502145104.

The previous prime is 44421314411. The next prime is 44421314489. The reversal of 44421314444 is 44441312444.

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, 427127972 + ... + 427128075.

It is an arithmetic number, because the mean of its divisors is an integer number (6976424392).

Almost surely, 2^44421314444 is an apocalyptic number.

It is an amenable number.

44421314444 is a deficient number, since it is larger than the sum of its proper divisors (39295778260).

44421314444 is a wasteful number, since it uses less digits than its factorization.

44421314444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854256064 (or 854256062 counting only the distinct ones).

The product of its digits is 98304, while the sum is 35.

Adding to 44421314444 its reverse (44441312444), we get a palindrome (88862626888).

The spelling of 44421314444 in words is "forty-four billion, four hundred twenty-one million, three hundred fourteen thousand, four hundred forty-four".