13983224399 has 4 divisors (see below), whose sum is σ = 13986331464. Its totient is φ = 13980117336.

The previous prime is 13983224357. The next prime is 13983224413. The reversal of 13983224399 is 99342238931.

13983224399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13983224399 is a prime.

It is a super-2 number, since 2×13983224399² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13983224399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13983224699) by changing a digit.

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, 1546772 + ... + 1555785.

It is an arithmetic number, because the mean of its divisors is an integer number (3496582866).

Almost surely, 2^13983224399 is an apocalyptic number.

13983224399 is a deficient number, since it is larger than the sum of its proper divisors (3107065).

13983224399 is an equidigital number, since it uses as much as digits as its factorization.

13983224399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3107064.

The product of its digits is 2519424, while the sum is 53.

The spelling of 13983224399 in words is "thirteen billion, nine hundred eighty-three million, two hundred twenty-four thousand, three hundred ninety-nine".