1002444314113 has 6 divisors (see below), whose sum is σ = 1101860279282. Its totient is φ = 911313012720.

The previous prime is 1002444314093. The next prime is 1002444314141. The reversal of 1002444314113 is 3114134442001.

It can be written as a sum of positive squares in only one way, i.e., 828014462209 + 174429851904 = 909953^2 + 417648^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1002444314113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002444714113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4142331756 + ... + 4142331997.

Almost surely, 2^{1002444314113} is an apocalyptic number.

It is an amenable number.

1002444314113 is a deficient number, since it is larger than the sum of its proper divisors (99415965169).

1002444314113 is an equidigital number, since it uses as much as digits as its factorization.

1002444314113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8284663775 (or 8284663764 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1002444314113 its reverse (3114134442001), we get a palindrome (4116578756114).

The spelling of 1002444314113 in words is "one trillion, two billion, four hundred forty-four million, three hundred fourteen thousand, one hundred thirteen".