2244013999 has 8 divisors (see below), whose sum is σ = 2310026688. Its totient is φ = 2178283680.

The previous prime is 2244013987. The next prime is 2244014023. The reversal of 2244013999 is 9993104422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2244013999 - 2¹⁵ = 2243981231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244013909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54412 + ... + 86305.

It is an arithmetic number, because the mean of its divisors is an integer number (288753336).

Almost surely, 2^2244013999 is an apocalyptic number.

2244013999 is a deficient number, since it is larger than the sum of its proper divisors (66012689).

2244013999 is a wasteful number, since it uses less digits than its factorization.

2244013999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141185.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 2244013999 is about 47371.0248886384. The cubic root of 2244013999 is about 1309.2076087084.

The spelling of 2244013999 in words is "two billion, two hundred forty-four million, thirteen thousand, nine hundred ninety-nine".