44291242 has 16 divisors (see below), whose sum is σ = 70063200. Its totient is φ = 20941200.

The previous prime is 44291213. The next prime is 44291251. The reversal of 44291242 is 24219244.

44291242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 44291242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39384 + ... + 40492.

It is an arithmetic number, because the mean of its divisors is an integer number (4378950).

Almost surely, 2^44291242 is an apocalyptic number.

44291242 is a deficient number, since it is larger than the sum of its proper divisors (25771958).

44291242 is a wasteful number, since it uses less digits than its factorization.

44291242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181.

The product of its digits is 4608, while the sum is 28.

The square root of 44291242 is about 6655.1665644069. The cubic root of 44291242 is about 353.8120497813.

It can be divided in two parts, 4429 and 1242, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 44291242 in words is "forty-four million, two hundred ninety-one thousand, two hundred forty-two".