44413142 has 16 divisors (see below), whose sum is σ = 68936832. Its totient is φ = 21437760.

The previous prime is 44413139. The next prime is 44413169. The reversal of 44413142 is 24131444.

It is a happy number.

44413142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 39938 + ... + 41034.

It is an arithmetic number, because the mean of its divisors is an integer number (4308552).

Almost surely, 2^44413142 is an apocalyptic number.

44413142 is a deficient number, since it is larger than the sum of its proper divisors (24523690).

44413142 is a wasteful number, since it uses less digits than its factorization.

44413142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783.

The product of its digits is 1536, while the sum is 23.

The square root of 44413142 is about 6664.3185698164. The cubic root of 44413142 is about 354.1363440029.

Adding to 44413142 its reverse (24131444), we get a palindrome (68544586).

The spelling of 44413142 in words is "forty-four million, four hundred thirteen thousand, one hundred forty-two".