107442444013 has 4 divisors (see below), whose sum is σ = 107443479168. Its totient is φ = 107441408860.

The previous prime is 107442443951. The next prime is 107442444019. The reversal of 107442444013 is 310444244701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 107442444013 - 2²¹ = 107440346861 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107442444013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107442444019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342043 + ... + 576088.

It is an arithmetic number, because the mean of its divisors is an integer number (26860869792).

Almost surely, 2^107442444013 is an apocalyptic number.

It is an amenable number.

107442444013 is a deficient number, since it is larger than the sum of its proper divisors (1035155).

107442444013 is an equidigital number, since it uses as much as digits as its factorization.

107442444013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035154.

The product of its (nonzero) digits is 43008, while the sum is 34.

Adding to 107442444013 its reverse (310444244701), we get a palindrome (417886688714).

The spelling of 107442444013 in words is "one hundred seven billion, four hundred forty-two million, four hundred forty-four thousand, thirteen".