2444245413 has 4 divisors (see below), whose sum is σ = 3258993888. Its totient is φ = 1629496940.

The previous prime is 2444245403. The next prime is 2444245423. The reversal of 2444245413 is 3145424442.

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.

It is an interprime number because it is at equal distance from previous prime (2444245403) and next prime (2444245423).

It is a cyclic number.

It is not a de Polignac number, because 2444245413 - 2¹⁶ = 2444179877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444245403) 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, 407374233 + ... + 407374238.

It is an arithmetic number, because the mean of its divisors is an integer number (814748472).

Almost surely, 2^2444245413 is an apocalyptic number.

It is an amenable number.

2444245413 is a deficient number, since it is larger than the sum of its proper divisors (814748475).

2444245413 is an equidigital number, since it uses as much as digits as its factorization.

2444245413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814748474.

The product of its digits is 61440, while the sum is 33.

The square root of 2444245413 is about 49439.3104017441. The cubic root of 2444245413 is about 1347.0434452527.

Adding to 2444245413 its reverse (3145424442), we get a palindrome (5589669855).

The spelling of 2444245413 in words is "two billion, four hundred forty-four million, two hundred forty-five thousand, four hundred thirteen".