13130868142 has 16 divisors (see below), whose sum is σ = 22550055552. Its totient is φ = 5617515960.

The previous prime is 13130868089. The next prime is 13130868143. The reversal of 13130868142 is 24186803131.

13130868142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130868143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 825084 + ... + 840847.

It is an arithmetic number, because the mean of its divisors is an integer number (1409378472).

Almost surely, 2^13130868142 is an apocalyptic number.

13130868142 is a deficient number, since it is larger than the sum of its proper divisors (9419187410).

13130868142 is a wasteful number, since it uses less digits than its factorization.

13130868142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666503.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 13130868142 in words is "thirteen billion, one hundred thirty million, eight hundred sixty-eight thousand, one hundred forty-two".