12344885535 has 16 divisors (see below), whose sum is σ = 20285650656. Its totient is φ = 6405994368.

The previous prime is 12344885479. The next prime is 12344885543. The reversal of 12344885535 is 53558844321.

12344885535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12344885535 - 2⁸ = 12344885279 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11120964 + ... + 11122073.

It is an arithmetic number, because the mean of its divisors is an integer number (1267853166).

Almost surely, 2^12344885535 is an apocalyptic number.

12344885535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12344885535 is a deficient number, since it is larger than the sum of its proper divisors (7940765121).

12344885535 is a wasteful number, since it uses less digits than its factorization.

12344885535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22243082.

The product of its digits is 2304000, while the sum is 48.

The spelling of 12344885535 in words is "twelve billion, three hundred forty-four million, eight hundred eighty-five thousand, five hundred thirty-five".