1244002241303 has 4 divisors (see below), whose sum is σ = 1246875226128. Its totient is φ = 1241129256480.

The previous prime is 1244002241299. The next prime is 1244002241311. The reversal of 1244002241303 is 3031422004421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1244002241303 - 2² = 1244002241299 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 (1244002243303) 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, 1436491763 + ... + 1436492628.

It is an arithmetic number, because the mean of its divisors is an integer number (311718806532).

Almost surely, 2^{1244002241303} is an apocalyptic number.

1244002241303 is a deficient number, since it is larger than the sum of its proper divisors (2872984825).

1244002241303 is an equidigital number, since it uses as much as digits as its factorization.

1244002241303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872984824.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1244002241303 its reverse (3031422004421), we get a palindrome (4275424245724).

The spelling of 1244002241303 in words is "one trillion, two hundred forty-four billion, two million, two hundred forty-one thousand, three hundred three".