44402344 has 64 divisors (see below), whose sum is σ = 99066240. Its totient is φ = 18263040.

The previous prime is 44402321. The next prime is 44402363. The reversal of 44402344 is 44320444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190452 + ... + 190684.

It is an arithmetic number, because the mean of its divisors is an integer number (1547910).

Almost surely, 2^44402344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44402344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49533120).

44402344 is an abundant number, since it is smaller than the sum of its proper divisors (54663896).

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

44402344 is a wasteful number, since it uses less digits than its factorization.

44402344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 44402344 is about 6663.5083852277. The cubic root of 44402344 is about 354.1076417314.

Adding to 44402344 its reverse (44320444), we get a palindrome (88722788).

The spelling of 44402344 in words is "forty-four million, four hundred two thousand, three hundred forty-four".