44449294444 has 48 divisors (see below), whose sum is σ = 80198157312. Its totient is φ = 21549411072.

The previous prime is 44449294423. The next prime is 44449294457.

44449294444 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 44449294391 and 44449294400.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3858397 + ... + 3869899.

It is an arithmetic number, because the mean of its divisors is an integer number (1670794944).

Almost surely, 2^44449294444 is an apocalyptic number.

It is an amenable number.

44449294444 is a deficient number, since it is larger than the sum of its proper divisors (35748862868).

44449294444 is a wasteful number, since it uses less digits than its factorization.

44449294444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11806 (or 11804 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 52.

The spelling of 44449294444 in words is "forty-four billion, four hundred forty-nine million, two hundred ninety-four thousand, four hundred forty-four".