13826807363 has 4 divisors (see below), whose sum is σ = 13827077760. Its totient is φ = 13826536968.

The previous prime is 13826807341. The next prime is 13826807429. The reversal of 13826807363 is 36370862831.

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

It is a cyclic number.

It is not a de Polignac number, because 13826807363 - 2⁸ = 13826807107 is a prime.

It is a super-2 number, since 2×13826807363² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13826807303) 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, 32483 + ... + 169436.

It is an arithmetic number, because the mean of its divisors is an integer number (3456769440).

Almost surely, 2^13826807363 is an apocalyptic number.

13826807363 is a deficient number, since it is larger than the sum of its proper divisors (270397).

13826807363 is an equidigital number, since it uses as much as digits as its factorization.

13826807363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270396.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 13826807363 in words is "thirteen billion, eight hundred twenty-six million, eight hundred seven thousand, three hundred sixty-three".