13914243 has 12 divisors (see below), whose sum is σ = 22969648. Its totient is φ = 7950960.

The previous prime is 13914239. The next prime is 13914253. The reversal of 13914243 is 34241931.

It is not a de Polignac number, because 13914243 - 2² = 13914239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13914223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110368 + ... + 110493.

Almost surely, 2^13914243 is an apocalyptic number.

13914243 is a deficient number, since it is larger than the sum of its proper divisors (9055405).

13914243 is a wasteful number, since it uses less digits than its factorization.

13914243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220874 (or 220871 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 13914243 is about 3730.1800224654. The cubic root of 13914243 is about 240.5211072944.

The spelling of 13914243 in words is "thirteen million, nine hundred fourteen thousand, two hundred forty-three".