12773444383 has 32 divisors (see below), whose sum is σ = 15284367360. Its totient is φ = 10444896000.

The previous prime is 12773444353. The next prime is 12773444389. The reversal of 12773444383 is 38344437721.

It is not a de Polignac number, because 12773444383 - 2²¹ = 12771347231 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 (12773444389) 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, 8129988 + ... + 8131558.

It is an arithmetic number, because the mean of its divisors is an integer number (477636480).

Almost surely, 2^12773444383 is an apocalyptic number.

12773444383 is a deficient number, since it is larger than the sum of its proper divisors (2510922977).

12773444383 is a wasteful number, since it uses less digits than its factorization.

12773444383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119.

The product of its digits is 1354752, while the sum is 46.

The spelling of 12773444383 in words is "twelve billion, seven hundred seventy-three million, four hundred forty-four thousand, three hundred eighty-three".