1244444234243 has 32 divisors (see below), whose sum is σ = 1472095497600. Its totient is φ = 1051362063360.

The previous prime is 1244444234237. The next prime is 1244444234269. The reversal of 1244444234243 is 3424324444421.

It is not a de Polignac number, because 1244444234243 - 2⁶ = 1244444234179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1244444234243.

It is not an unprimeable number, because it can be changed into a prime (1244444234743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39971723 + ... + 40002843.

It is an arithmetic number, because the mean of its divisors is an integer number (46002984300).

Almost surely, 2^{1244444234243} is an apocalyptic number.

1244444234243 is a deficient number, since it is larger than the sum of its proper divisors (227651263357).

1244444234243 is an equidigital number, since it uses as much as digits as its factorization.

1244444234243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32812 (or 32798 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 41.

Adding to 1244444234243 its reverse (3424324444421), we get a palindrome (4668768678664).

The spelling of 1244444234243 in words is "one trillion, two hundred forty-four billion, four hundred forty-four million, two hundred thirty-four thousand, two hundred forty-three".