244014013 has 4 divisors (see below), whose sum is σ = 244048320. Its totient is φ = 243979708.

The previous prime is 244014011. The next prime is 244014101. The reversal of 244014013 is 310410442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 310410442 = 2 ⋅155205221.

It is a cyclic number.

It is not a de Polignac number, because 244014013 - 2¹ = 244014011 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 (244014011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2053 + ... + 22186.

It is an arithmetic number, because the mean of its divisors is an integer number (61012080).

Almost surely, 2^244014013 is an apocalyptic number.

It is an amenable number.

244014013 is a deficient number, since it is larger than the sum of its proper divisors (34307).

244014013 is a wasteful number, since it uses less digits than its factorization.

244014013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34306.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 244014013 is about 15620.9478905731. The cubic root of 244014013 is about 624.8919390776.

Adding to 244014013 its reverse (310410442), we get a palindrome (554424455).

The spelling of 244014013 in words is "two hundred forty-four million, fourteen thousand, thirteen".