2444321013 has 8 divisors (see below), whose sum is σ = 3450806208. Its totient is φ = 1533691584.

The previous prime is 2444321003. The next prime is 2444321017. The reversal of 2444321013 is 3101234442.

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

It is not a de Polignac number, because 2444321013 - 2⁴ = 2444320997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444321017) 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, 23963881 + ... + 23963982.

It is an arithmetic number, because the mean of its divisors is an integer number (431350776).

Almost surely, 2^2444321013 is an apocalyptic number.

It is an amenable number.

2444321013 is a deficient number, since it is larger than the sum of its proper divisors (1006485195).

2444321013 is a wasteful number, since it uses less digits than its factorization.

2444321013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47927883.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2444321013 is about 49440.0749696034. The cubic root of 2444321013 is about 1347.0573330336.

Adding to 2444321013 its reverse (3101234442), we get a palindrome (5545555455).

The spelling of 2444321013 in words is "two billion, four hundred forty-four million, three hundred twenty-one thousand, thirteen".