13667160811342 has 4 divisors (see below), whose sum is σ = 20500741217016. Its totient is φ = 6833580405670.

The previous prime is 13667160811267. The next prime is 13667160811357. The reversal of 13667160811342 is 24311806176631.

It is a happy number.

13667160811342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3416790202834 + ... + 3416790202837.

It is an arithmetic number, because the mean of its divisors is an integer number (5125185304254).

Almost surely, 2^{13667160811342} is an apocalyptic number.

13667160811342 is a deficient number, since it is larger than the sum of its proper divisors (6833580405674).

13667160811342 is an equidigital number, since it uses as much as digits as its factorization.

13667160811342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6833580405673.

The product of its (nonzero) digits is 870912, while the sum is 49.

Adding to 13667160811342 its reverse (24311806176631), we get a palindrome (37978966987973).

The spelling of 13667160811342 in words is "thirteen trillion, six hundred sixty-seven billion, one hundred sixty million, eight hundred eleven thousand, three hundred forty-two".