44328042 has 48 divisors (see below), whose sum is σ = 105636960. Its totient is φ = 13322400.

The previous prime is 44328041. The next prime is 44328043. The reversal of 44328042 is 24082344.

It is a happy number.

44328042 is nontrivially palindromic in base 4.

It is an interprime number because it is at equal distance from previous prime (44328041) and next prime (44328043).

It is a junction number, because it is equal to n+sod(n) for n = 44327997 and 44328015.

It is not an unprimeable number, because it can be changed into a prime (44328041) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 25084 + ... + 26792.

It is an arithmetic number, because the mean of its divisors is an integer number (2200770).

Almost surely, 2^44328042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44328042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52818480).

44328042 is an abundant number, since it is smaller than the sum of its proper divisors (61308918).

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

44328042 is a wasteful number, since it uses less digits than its factorization.

44328042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859 (or 1856 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 44328042 is about 6657.9307596279. The cubic root of 44328042 is about 353.9100125574.

The spelling of 44328042 in words is "forty-four million, three hundred twenty-eight thousand, forty-two".