1244444423241 has 4 divisors (see below), whose sum is σ = 1659259230992. Its totient is φ = 829629615492.

The previous prime is 1244444423179. The next prime is 1244444423263. The reversal of 1244444423241 is 1423244444421.

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 not a de Polignac number, because 1244444423241 - 2⁷ = 1244444423113 is a prime.

It is a super-3 number, since 3×1244444423241³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1244444423241.

It is not an unprimeable number, because it can be changed into a prime (1244444423281) 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, 207407403871 + ... + 207407403876.

It is an arithmetic number, because the mean of its divisors is an integer number (414814807748).

Almost surely, 2^{1244444423241} is an apocalyptic number.

It is an amenable number.

1244444423241 is a deficient number, since it is larger than the sum of its proper divisors (414814807751).

1244444423241 is an equidigital number, since it uses as much as digits as its factorization.

1244444423241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414814807750.

The product of its digits is 393216, while the sum is 39.

Adding to 1244444423241 its reverse (1423244444421), we get a palindrome (2667688867662).

The spelling of 1244444423241 in words is "one trillion, two hundred forty-four billion, four hundred forty-four million, four hundred twenty-three thousand, two hundred forty-one".