44031330242 has 4 divisors (see below), whose sum is σ = 66046995366. Its totient is φ = 22015665120.

The previous prime is 44031330241. The next prime is 44031330271. The reversal of 44031330242 is 24203313044.

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

It can be written as a sum of positive squares in only one way, i.e., 43226983921 + 804346321 = 207911^2 + 28361^2 .

It is not an unprimeable number, because it can be changed into a prime (44031330241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11007832559 + ... + 11007832562.

Almost surely, 2^44031330242 is an apocalyptic number.

44031330242 is a deficient number, since it is larger than the sum of its proper divisors (22015665124).

44031330242 is a wasteful number, since it uses less digits than its factorization.

44031330242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22015665123.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 44031330242 its reverse (24203313044), we get a palindrome (68234643286).

The spelling of 44031330242 in words is "forty-four billion, thirty-one million, three hundred thirty thousand, two hundred forty-two".