42442432224313 has 16 divisors (see below), whose sum is σ = 46705261363200. Its totient is φ = 38247526371600.

The previous prime is 42442432224271. The next prime is 42442432224319. The reversal of 42442432224313 is 31342223424424.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42442432224313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42442432224319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11336413 + ... + 14608186.

It is an arithmetic number, because the mean of its divisors is an integer number (2919078835200).

Almost surely, 2^{42442432224313} is an apocalyptic number.

It is an amenable number.

42442432224313 is a deficient number, since it is larger than the sum of its proper divisors (4262829138887).

42442432224313 is a wasteful number, since it uses less digits than its factorization.

42442432224313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25945908.

The product of its digits is 884736, while the sum is 40.

Adding to 42442432224313 its reverse (31342223424424), we get a palindrome (73784655648737).

The spelling of 42442432224313 in words is "forty-two trillion, four hundred forty-two billion, four hundred thirty-two million, two hundred twenty-four thousand, three hundred thirteen".