13823935249 has 8 divisors (see below), whose sum is σ = 14431957632. Its totient is φ = 13216494720.

The previous prime is 13823935231. The next prime is 13823935259. The reversal of 13823935249 is 94253932831.

13823935249 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 cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13823935249 is a prime.

It is a super-2 number, since 2×13823935249² (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 (13823935259) 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 7 ways as a sum of consecutive naturals, for example, 96549 + ... + 192274.

It is an arithmetic number, because the mean of its divisors is an integer number (1803994704).

Almost surely, 2^13823935249 is an apocalyptic number.

It is an amenable number.

13823935249 is a deficient number, since it is larger than the sum of its proper divisors (608022383).

13823935249 is a wasteful number, since it uses less digits than its factorization.

13823935249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290927.

The product of its digits is 1399680, while the sum is 49.

The spelling of 13823935249 in words is "thirteen billion, eight hundred twenty-three million, nine hundred thirty-five thousand, two hundred forty-nine".