244016913 has 24 divisors (see below), whose sum is σ = 394936128. Its totient is φ = 133373856.

The previous prime is 244016891. The next prime is 244016947. The reversal of 244016913 is 319610442.

244016913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-244016913 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (244016413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32706 + ... + 39467.

It is an arithmetic number, because the mean of its divisors is an integer number (16455672).

Almost surely, 2^244016913 is an apocalyptic number.

244016913 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

244016913 is a deficient number, since it is larger than the sum of its proper divisors (150919215).

244016913 is a wasteful number, since it uses less digits than its factorization.

244016913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72213 (or 72206 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 244016913 is about 15621.0407143698. The cubic root of 244016913 is about 624.8944145904.

The spelling of 244016913 in words is "two hundred forty-four million, sixteen thousand, nine hundred thirteen".