14293876249 has 3 divisors (see below), whose sum is σ = 14293995807. Its totient is φ = 14293756692.

The previous prime is 14293876189. The next prime is 14293876307. The reversal of 14293876249 is 94267839241.

The square root of 14293876249 is 119557.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 4585321225 + 9708555024 = 67715^2 + 98532^2 .

It is not a de Polignac number, because 14293876249 - 2¹⁵ = 14293843481 is a prime.

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 14293876249.

It is not an unprimeable number, because it can be changed into a prime (14293876349) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 59779 + ... + 179335.

It is an arithmetic number, because the mean of its divisors is an integer number (4764665269).

Almost surely, 2^14293876249 is an apocalyptic number.

14293876249 is the 119557-th square number.

14293876249 is the 59779-th centered octagonal number.

It is an amenable number.

14293876249 is a deficient number, since it is larger than the sum of its proper divisors (119558).

14293876249 is an frugal number, since it uses more digits than its factorization.

14293876249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239114 (or 119557 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 55.

The spelling of 14293876249 in words is "fourteen billion, two hundred ninety-three million, eight hundred seventy-six thousand, two hundred forty-nine".