44283673872 has 60 divisors (see below), whose sum is σ = 124878886704. Its totient is φ = 14648537280.

The previous prime is 44283673871. The next prime is 44283673933. The reversal of 44283673872 is 27837638244.

It is a happy number.

It is a super-2 number, since 2×44283673872² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44283673871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1154898 + ... + 1192625.

Almost surely, 2^44283673872 is an apocalyptic number.

It is an amenable number.

44283673872 is an abundant number, since it is smaller than the sum of its proper divisors (80595212832).

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

44283673872 is a wasteful number, since it uses less digits than its factorization.

44283673872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347668 (or 2347659 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 54.

The spelling of 44283673872 in words is "forty-four billion, two hundred eighty-three million, six hundred seventy-three thousand, eight hundred seventy-two".