44473837444 has 12 divisors (see below), whose sum is σ = 77891537500. Its totient is φ = 22219112448.

The previous prime is 44473837439. The next prime is 44473837469.

44473837444 is nontrivially palindromic in base 10.

44473837444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 35763348544 + 8710488900 = 189112^2 + 93330^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44473837391 and 44473837400.

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, 4445949 + ... + 4455940.

Almost surely, 2^44473837444 is an apocalyptic number.

It is an amenable number.

44473837444 is a deficient number, since it is larger than the sum of its proper divisors (33417700056).

44473837444 is a wasteful number, since it uses less digits than its factorization.

44473837444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8903142 (or 8903140 counting only the distinct ones).

The product of its digits is 14450688, while the sum is 52.

The spelling of 44473837444 in words is "forty-four billion, four hundred seventy-three million, eight hundred thirty-seven thousand, four hundred forty-four".