13818936926 has 8 divisors (see below), whose sum is σ = 20731649880. Its totient is φ = 6908386968.

The previous prime is 13818936869. The next prime is 13818936941. The reversal of 13818936926 is 62963981831.

It is a happy number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524681 + ... + 550388.

It is an arithmetic number, because the mean of its divisors is an integer number (2591456235).

Almost surely, 2^13818936926 is an apocalyptic number.

13818936926 is a deficient number, since it is larger than the sum of its proper divisors (6912712954).

13818936926 is a wasteful number, since it uses less digits than its factorization.

13818936926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081498.

The product of its digits is 3359232, while the sum is 56.

The spelling of 13818936926 in words is "thirteen billion, eight hundred eighteen million, nine hundred thirty-six thousand, nine hundred twenty-six".