1244341141333 has 4 divisors (see below), whose sum is σ = 1257169400620. Its totient is φ = 1231512882048.

The previous prime is 1244341141279. The next prime is 1244341141343. The reversal of 1244341141333 is 3331411434421.

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

It can be written as a sum of positive squares in 2 ways, for example, as 658600417764 + 585740723569 = 811542^2 + 765337^2 .

It is a cyclic number.

It is not a de Polignac number, because 1244341141333 - 2²¹ = 1244339044181 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 (1244341141343) 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, 6414129498 + ... + 6414129691.

It is an arithmetic number, because the mean of its divisors is an integer number (314292350155).

Almost surely, 2^{1244341141333} is an apocalyptic number.

It is an amenable number.

1244341141333 is a deficient number, since it is larger than the sum of its proper divisors (12828259287).

1244341141333 is an equidigital number, since it uses as much as digits as its factorization.

1244341141333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12828259286.

The product of its digits is 41472, while the sum is 34.

Adding to 1244341141333 its reverse (3331411434421), we get a palindrome (4575752575754).

The spelling of 1244341141333 in words is "one trillion, two hundred forty-four billion, three hundred forty-one million, one hundred forty-one thousand, three hundred thirty-three".