12235802693459 has 8 divisors (see below), whose sum is σ = 12318245436240. Its totient is φ = 12153449907936.

The previous prime is 12235802693449. The next prime is 12235802693479. The reversal of 12235802693459 is 95439620853221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12235802693459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12235802693398 and 12235802693407.

It is not an unprimeable number, because it can be changed into a prime (12235802693449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22216352 + ... + 22760445.

It is an arithmetic number, because the mean of its divisors is an integer number (1539780679530).

Almost surely, 2^{12235802693459} is an apocalyptic number.

12235802693459 is a deficient number, since it is larger than the sum of its proper divisors (82442742781).

12235802693459 is a wasteful number, since it uses less digits than its factorization.

12235802693459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44978629.

The product of its (nonzero) digits is 27993600, while the sum is 59.

The spelling of 12235802693459 in words is "twelve trillion, two hundred thirty-five billion, eight hundred two million, six hundred ninety-three thousand, four hundred fifty-nine".