44533142 has 4 divisors (see below), whose sum is σ = 66799716. Its totient is φ = 22266570.

The previous prime is 44533133. The next prime is 44533171. The reversal of 44533142 is 24133544.

44533142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 11133284 + ... + 11133287.

It is an arithmetic number, because the mean of its divisors is an integer number (16699929).

Almost surely, 2^44533142 is an apocalyptic number.

44533142 is a deficient number, since it is larger than the sum of its proper divisors (22266574).

44533142 is a wasteful number, since it uses less digits than its factorization.

44533142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22266573.

The product of its digits is 5760, while the sum is 26.

The square root of 44533142 is about 6673.3156676423. The cubic root of 44533142 is about 354.4550045242.

Adding to 44533142 its reverse (24133544), we get a palindrome (68666686).

The spelling of 44533142 in words is "forty-four million, five hundred thirty-three thousand, one hundred forty-two".