14322845249 has 16 divisors (see below), whose sum is σ = 14903847504. Its totient is φ = 13754496000.

The previous prime is 14322845231. The next prime is 14322845263. The reversal of 14322845249 is 94254822341.

It can be written as a sum of positive squares in 8 ways, for example, as 1229764624 + 13093080625 = 35068^2 + 114425^2 .

It is a cyclic number.

It is not a de Polignac number, because 14322845249 - 2¹² = 14322841153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14322845279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 706397 + ... + 726389.

It is an arithmetic number, because the mean of its divisors is an integer number (931490469).

Almost surely, 2^14322845249 is an apocalyptic number.

It is an amenable number.

14322845249 is a deficient number, since it is larger than the sum of its proper divisors (581002255).

14322845249 is a wasteful number, since it uses less digits than its factorization.

14322845249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20308.

The product of its digits is 552960, while the sum is 44.

The spelling of 14322845249 in words is "fourteen billion, three hundred twenty-two million, eight hundred forty-five thousand, two hundred forty-nine".