44442368 has 36 divisors (see below), whose sum is σ = 93390360. Its totient is φ = 21049344.

The previous prime is 44442367. The next prime is 44442383. The reversal of 44442368 is 86324444.

It is a super-3 number, since 3×44442368³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (44442361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296 + ... + 9432.

Almost surely, 2^44442368 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 44442368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46695180).

44442368 is an abundant number, since it is smaller than the sum of its proper divisors (48947992).

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

44442368 is an equidigital number, since it uses as much as digits as its factorization.

44442368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9172 (or 9158 counting only the distinct ones).

The product of its digits is 73728, while the sum is 35.

The square root of 44442368 is about 6666.5109315143. The cubic root of 44442368 is about 354.2140065963.

The spelling of 44442368 in words is "forty-four million, four hundred forty-two thousand, three hundred sixty-eight".