13142368 has 24 divisors (see below), whose sum is σ = 26316360. Its totient is φ = 6458880.

The previous prime is 13142351. The next prime is 13142369. The reversal of 13142368 is 86324131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142369) 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, 1593 + ... + 5368.

It is an arithmetic number, because the mean of its divisors is an integer number (1096515).

Almost surely, 2^13142368 is an apocalyptic number.

It is an amenable number.

13142368 is an abundant number, since it is smaller than the sum of its proper divisors (13173992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13142368 is an equidigital number, since it uses as much as digits as its factorization.

13142368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7030 (or 7022 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 13142368 is about 3625.2404058214. The cubic root of 13142368 is about 235.9887000239.

Adding to 13142368 its reverse (86324131), we get a palindrome (99466499).

The spelling of 13142368 in words is "thirteen million, one hundred forty-two thousand, three hundred sixty-eight".