44312312042 has 4 divisors (see below), whose sum is σ = 66468468066. Its totient is φ = 22156156020.

The previous prime is 44312312017. The next prime is 44312312071. The reversal of 44312312042 is 24021321344.

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., 41066617201 + 3245694841 = 202649^2 + 56971^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11078078009 + ... + 11078078012.

Almost surely, 2^44312312042 is an apocalyptic number.

44312312042 is a deficient number, since it is larger than the sum of its proper divisors (22156156024).

44312312042 is a wasteful number, since it uses less digits than its factorization.

44312312042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22156156023.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 44312312042 its reverse (24021321344), we get a palindrome (68333633386).

The spelling of 44312312042 in words is "forty-four billion, three hundred twelve million, three hundred twelve thousand, forty-two".