244230013 has 8 divisors (see below), whose sum is σ = 245424960. Its totient is φ = 243038880.

The previous prime is 244229977. The next prime is 244230101. The reversal of 244230013 is 310032442.

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 244230013 - 2¹⁷ = 244098941 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 (244230713) 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, 320553 + ... + 321313.

It is an arithmetic number, because the mean of its divisors is an integer number (30678120).

Almost surely, 2^244230013 is an apocalyptic number.

It is an amenable number.

244230013 is a deficient number, since it is larger than the sum of its proper divisors (1194947).

244230013 is an equidigital number, since it uses as much as digits as its factorization.

244230013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 244230013 is about 15627.8601542246. The cubic root of 244230013 is about 625.0762684526.

Adding to 244230013 its reverse (310032442), we get a palindrome (554262455).

The spelling of 244230013 in words is "two hundred forty-four million, two hundred thirty thousand, thirteen".