44531334442 has 32 divisors (see below), whose sum is σ = 76672771200. Its totient is φ = 19001668608.

The previous prime is 44531334439. The next prime is 44531334457. The reversal of 44531334442 is 24443313544.

44531334442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4065409 + ... + 4076347.

It is an arithmetic number, because the mean of its divisors is an integer number (2396024100).

Almost surely, 2^44531334442 is an apocalyptic number.

44531334442 is a deficient number, since it is larger than the sum of its proper divisors (32141436758).

44531334442 is a wasteful number, since it uses less digits than its factorization.

44531334442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12190.

The product of its digits is 276480, while the sum is 37.

Adding to 44531334442 its reverse (24443313544), we get a palindrome (68974647986).

The spelling of 44531334442 in words is "forty-four billion, five hundred thirty-one million, three hundred thirty-four thousand, four hundred forty-two".