44033142 has 16 divisors (see below), whose sum is σ = 89728560. Its totient is φ = 14400672.

The previous prime is 44033141. The next prime is 44033147. The reversal of 44033142 is 24133044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44033141) 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, 68917 + ... + 69552.

It is an arithmetic number, because the mean of its divisors is an integer number (5608035).

Almost surely, 2^44033142 is an apocalyptic number.

44033142 is an abundant number, since it is smaller than the sum of its proper divisors (45695418).

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

44033142 is a wasteful number, since it uses less digits than its factorization.

44033142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138527.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 44033142 is about 6635.7472827105. The cubic root of 44033142 is about 353.1234497752.

Adding to 44033142 its reverse (24133044), we get a palindrome (68166186).

The spelling of 44033142 in words is "forty-four million, thirty-three thousand, one hundred forty-two".