44242542 has 24 divisors (see below), whose sum is σ = 95984616. Its totient is φ = 14728176.

The previous prime is 44242529. The next prime is 44242577. The reversal of 44242542 is 24524244.

44242542 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 11 ways as a sum of consecutive naturals, for example, 21273 + ... + 23259.

It is an arithmetic number, because the mean of its divisors is an integer number (3999359).

Almost surely, 2^44242542 is an apocalyptic number.

44242542 is an abundant number, since it is smaller than the sum of its proper divisors (51742074).

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

44242542 is a wasteful number, since it uses less digits than its factorization.

44242542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232 (or 3229 counting only the distinct ones).

The product of its digits is 10240, while the sum is 27.

The square root of 44242542 is about 6651.5067465951. The cubic root of 44242542 is about 353.6823253695.

Adding to 44242542 its reverse (24524244), we get a palindrome (68766786).

The spelling of 44242542 in words is "forty-four million, two hundred forty-two thousand, five hundred forty-two".