13442799 has 8 divisors (see below), whose sum is σ = 18305280. Its totient is φ = 8771096.

The previous prime is 13442791. The next prime is 13442831. The reversal of 13442799 is 99724431.

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

It is a cyclic number.

It is not a de Polignac number, because 13442799 - 2³ = 13442791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13442791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47529 + ... + 47810.

It is an arithmetic number, because the mean of its divisors is an integer number (2288160).

Almost surely, 2^13442799 is an apocalyptic number.

13442799 is a deficient number, since it is larger than the sum of its proper divisors (4862481).

13442799 is an equidigital number, since it uses as much as digits as its factorization.

13442799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95389.

The product of its digits is 54432, while the sum is 39.

The square root of 13442799 is about 3666.4422810130. The cubic root of 13442799 is about 237.7733819625.

It can be divided in two parts, 13442 and 799, that added together give a palindrome (14241).

The spelling of 13442799 in words is "thirteen million, four hundred forty-two thousand, seven hundred ninety-nine".