13140301001242 has 16 divisors (see below), whose sum is σ = 20879219356200. Its totient is φ = 6180906754048.

The previous prime is 13140301001209. The next prime is 13140301001287. The reversal of 13140301001242 is 24210010304131.

It can be written as a sum of positive squares in 4 ways, for example, as 12823195740601 + 317105260641 = 3580949^2 + 563121^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86307367 + ... + 86459482.

Almost surely, 2^{13140301001242} is an apocalyptic number.

13140301001242 is a deficient number, since it is larger than the sum of its proper divisors (7738918354958).

13140301001242 is a wasteful number, since it uses less digits than its factorization.

13140301001242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172769105.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13140301001242 its reverse (24210010304131), we get a palindrome (37350311305373).

The spelling of 13140301001242 in words is "thirteen trillion, one hundred forty billion, three hundred one million, one thousand, two hundred forty-two".