13141303512242 has 4 divisors (see below), whose sum is σ = 19711955268366. Its totient is φ = 6570651756120.

The previous prime is 13141303512229. The next prime is 13141303512251. The reversal of 13141303512242 is 24221530314131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8947331281681 + 4193972230561 = 2991209^2 + 2047919^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13141303512199 and 13141303512208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3285325878059 + ... + 3285325878062.

Almost surely, 2^{13141303512242} is an apocalyptic number.

13141303512242 is a deficient number, since it is larger than the sum of its proper divisors (6570651756124).

13141303512242 is an equidigital number, since it uses as much as digits as its factorization.

13141303512242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6570651756123.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 13141303512242 its reverse (24221530314131), we get a palindrome (37362833826373).

The spelling of 13141303512242 in words is "thirteen trillion, one hundred forty-one billion, three hundred three million, five hundred twelve thousand, two hundred forty-two".