44042330 has 16 divisors (see below), whose sum is σ = 79902720. Its totient is φ = 17477712.

The previous prime is 44042293. The next prime is 44042333. The reversal of 44042330 is 3324044.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (44042333) 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, 16070 + ... + 18609.

It is an arithmetic number, because the mean of its divisors is an integer number (4993920).

Almost surely, 2^44042330 is an apocalyptic number.

44042330 is a deficient number, since it is larger than the sum of its proper divisors (35860390).

44042330 is a wasteful number, since it uses less digits than its factorization.

44042330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34813.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 44042330 is about 6636.4395574736. The cubic root of 44042330 is about 353.1480090993.

Adding to 44042330 its reverse (3324044), we get a palindrome (47366374).

The spelling of 44042330 in words is "forty-four million, forty-two thousand, three hundred thirty".