13140234243514 has 48 divisors (see below), whose sum is σ = 22962334985856. Its totient is φ = 5623188480000.

The previous prime is 13140234243511. The next prime is 13140234243533. The reversal of 13140234243514 is 41534243204131.

It is not an unprimeable number, because it can be changed into a prime (13140234243511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 979803469 + ... + 979816879.

It is an arithmetic number, because the mean of its divisors is an integer number (478381978872).

Almost surely, 2^{13140234243514} is an apocalyptic number.

13140234243514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13140234243514 is a deficient number, since it is larger than the sum of its proper divisors (9822100742342).

13140234243514 is a wasteful number, since it uses less digits than its factorization.

13140234243514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27491 (or 27484 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 13140234243514 its reverse (41534243204131), we get a palindrome (54674477447645).

The spelling of 13140234243514 in words is "thirteen trillion, one hundred forty billion, two hundred thirty-four million, two hundred forty-three thousand, five hundred fourteen".