13142304504052 has 12 divisors (see below), whose sum is σ = 23136751643040. Its totient is φ = 6531804034616.

The previous prime is 13142304504037. The next prime is 13142304504053. The reversal of 13142304504052 is 25040540324131.

It is a junction number, because it is equal to n+sod(n) for n = 13142304503999 and 13142304504017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142304504053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9837053602 + ... + 9837054937.

It is an arithmetic number, because the mean of its divisors is an integer number (1928062636920).

Almost surely, 2^{13142304504052} is an apocalyptic number.

It is an amenable number.

13142304504052 is a deficient number, since it is larger than the sum of its proper divisors (9994447138988).

13142304504052 is a wasteful number, since it uses less digits than its factorization.

13142304504052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19674108710 (or 19674108708 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 13142304504052 its reverse (25040540324131), we get a palindrome (38182844828183).

The spelling of 13142304504052 in words is "thirteen trillion, one hundred forty-two billion, three hundred four million, five hundred four thousand, fifty-two".