26323824493 has 8 divisors (see below), whose sum is σ = 27963504800. Its totient is φ = 24709565808.

The previous prime is 26323824491. The next prime is 26323824497. The reversal of 26323824493 is 39442832362.

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

It is a cyclic number.

It is not a de Polignac number, because 26323824493 - 2¹ = 26323824491 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 (26323824491) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6353271 + ... + 6357412.

It is an arithmetic number, because the mean of its divisors is an integer number (3495438100).

Almost surely, 2^26323824493 is an apocalyptic number.

It is an amenable number.

26323824493 is a deficient number, since it is larger than the sum of its proper divisors (1639680307).

26323824493 is a wasteful number, since it uses less digits than its factorization.

26323824493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12710811.

The product of its digits is 1492992, while the sum is 46.

The spelling of 26323824493 in words is "twenty-six billion, three hundred twenty-three million, eight hundred twenty-four thousand, four hundred ninety-three".