13140255244142 has 32 divisors (see below), whose sum is σ = 22021435548000. Its totient is φ = 5838826105728.

The previous prime is 13140255244141. The next prime is 13140255244153. The reversal of 13140255244142 is 24144255204131.

It is a junction number, because it is equal to n+sod(n) for n = 13140255244096 and 13140255244105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140255244141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24704468 + ... + 25230759.

It is an arithmetic number, because the mean of its divisors is an integer number (688169860875).

Almost surely, 2^{13140255244142} is an apocalyptic number.

13140255244142 is a deficient number, since it is larger than the sum of its proper divisors (8881180303858).

13140255244142 is a wasteful number, since it uses less digits than its factorization.

13140255244142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49935620.

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 13140255244142 in words is "thirteen trillion, one hundred forty billion, two hundred fifty-five million, two hundred forty-four thousand, one hundred forty-two".