44312341442 has 16 divisors (see below), whose sum is σ = 67756341240. Its totient is φ = 21727310592.

The previous prime is 44312341429. The next prime is 44312341499. The reversal of 44312341442 is 24414321344.

It can be written as a sum of positive squares in 4 ways, for example, as 40413462961 + 3898878481 = 201031^2 + 62441^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44312341399 and 44312341408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112058 + ... + 318090.

Almost surely, 2^44312341442 is an apocalyptic number.

44312341442 is a deficient number, since it is larger than the sum of its proper divisors (23443999798).

44312341442 is a wasteful number, since it uses less digits than its factorization.

44312341442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208117.

The product of its digits is 36864, while the sum is 32.

Adding to 44312341442 its reverse (24414321344), we get a palindrome (68726662786).

The spelling of 44312341442 in words is "forty-four billion, three hundred twelve million, three hundred forty-one thousand, four hundred forty-two".