12742326383 has 6 divisors (see below), whose sum is σ = 13448272824. Its totient is φ = 12071677284.

The previous prime is 12742326379. The next prime is 12742326403. The reversal of 12742326383 is 38362324721.

It is not a de Polignac number, because 12742326383 - 2² = 12742326379 is a prime.

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 12742326383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12742356383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17648291 + ... + 17649012.

It is an arithmetic number, because the mean of its divisors is an integer number (2241378804).

Almost surely, 2^12742326383 is an apocalyptic number.

12742326383 is a deficient number, since it is larger than the sum of its proper divisors (705946441).

12742326383 is an equidigital number, since it uses as much as digits as its factorization.

12742326383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35297341 (or 35297322 counting only the distinct ones).

The product of its digits is 290304, while the sum is 41.

The spelling of 12742326383 in words is "twelve billion, seven hundred forty-two million, three hundred twenty-six thousand, three hundred eighty-three".