13140314012244 has 48 divisors (see below), whose sum is σ = 30852865229312. Its totient is φ = 4352664187872.

The previous prime is 13140314012171. The next prime is 13140314012269. The reversal of 13140314012244 is 44221041304131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14671257 + ... + 15541119.

Almost surely, 2^{13140314012244} is an apocalyptic number.

It is an amenable number.

13140314012244 is an abundant number, since it is smaller than the sum of its proper divisors (17712551217068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13140314012244 is a wasteful number, since it uses less digits than its factorization.

13140314012244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877756 (or 877754 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 13140314012244 its reverse (44221041304131), we get a palindrome (57361355316375).

The spelling of 13140314012244 in words is "thirteen trillion, one hundred forty billion, three hundred fourteen million, twelve thousand, two hundred forty-four".