44331302042 has 4 divisors (see below), whose sum is σ = 66496953066. Its totient is φ = 22165651020.

The previous prime is 44331302011. The next prime is 44331302047. The reversal of 44331302042 is 24020313344.

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., 23271197401 + 21060104641 = 152549^2 + 145121^2 .

It is not an unprimeable number, because it can be changed into a prime (44331302047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11082825509 + ... + 11082825512.

Almost surely, 2^44331302042 is an apocalyptic number.

44331302042 is a deficient number, since it is larger than the sum of its proper divisors (22165651024).

44331302042 is a wasteful number, since it uses less digits than its factorization.

44331302042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22165651023.

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

Adding to 44331302042 its reverse (24020313344), we get a palindrome (68351615386).

The spelling of 44331302042 in words is "forty-four billion, three hundred thirty-one million, three hundred two thousand, forty-two".