13142310544322 has 8 divisors (see below), whose sum is σ = 20393240499900. Its totient is φ = 6344563711024.

The previous prime is 13142310544303. The next prime is 13142310544327. The reversal of 13142310544322 is 22344501324131.

It can be written as a sum of positive squares in 2 ways, for example, as 12388506312361 + 753804231961 = 3519731^2 + 868219^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13142310544327) 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, 113295780497 + ... + 113295780612.

Almost surely, 2^{13142310544322} is an apocalyptic number.

13142310544322 is a deficient number, since it is larger than the sum of its proper divisors (7250929955578).

13142310544322 is a wasteful number, since it uses less digits than its factorization.

13142310544322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226591561140.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 13142310544322 its reverse (22344501324131), we get a palindrome (35486811868453).

The spelling of 13142310544322 in words is "thirteen trillion, one hundred forty-two billion, three hundred ten million, five hundred forty-four thousand, three hundred twenty-two".