44023213244 has 24 divisors (see below), whose sum is σ = 79705684800. Its totient is φ = 21250322240.

The previous prime is 44023213219. The next prime is 44023213249. The reversal of 44023213244 is 44231232044.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44023213249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1707602 + ... + 1733190.

It is an arithmetic number, because the mean of its divisors is an integer number (3321070200).

Almost surely, 2^44023213244 is an apocalyptic number.

It is an amenable number.

44023213244 is a deficient number, since it is larger than the sum of its proper divisors (35682471556).

44023213244 is a wasteful number, since it uses less digits than its factorization.

44023213244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40453 (or 40451 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 44023213244 its reverse (44231232044), we get a palindrome (88254445288).

The spelling of 44023213244 in words is "forty-four billion, twenty-three million, two hundred thirteen thousand, two hundred forty-four".