13826399126 has 8 divisors (see below), whose sum is σ = 20989473624. Its totient is φ = 6829907920.

The previous prime is 13826399051. The next prime is 13826399159. The reversal of 13826399126 is 62199362831.

It is a happy number.

13826399126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41645615 + ... + 41645946.

It is an arithmetic number, because the mean of its divisors is an integer number (2623684203).

Almost surely, 2^13826399126 is an apocalyptic number.

13826399126 is a deficient number, since it is larger than the sum of its proper divisors (7163074498).

13826399126 is an equidigital number, since it uses as much as digits as its factorization.

13826399126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83291646.

The product of its digits is 839808, while the sum is 50.

The spelling of 13826399126 in words is "thirteen billion, eight hundred twenty-six million, three hundred ninety-nine thousand, one hundred twenty-six".