26242742323 has 8 divisors (see below), whose sum is σ = 30142419200. Its totient is φ = 22380743880.

The previous prime is 26242742311. The next prime is 26242742341. The reversal of 26242742323 is 32324724262.

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-26242742323 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (26242742363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9418113 + ... + 9420898.

It is an arithmetic number, because the mean of its divisors is an integer number (3767802400).

Almost surely, 2^26242742323 is an apocalyptic number.

26242742323 is a deficient number, since it is larger than the sum of its proper divisors (3899676877).

26242742323 is a wasteful number, since it uses less digits than its factorization.

26242742323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18839217.

The product of its digits is 193536, while the sum is 37.

The spelling of 26242742323 in words is "twenty-six billion, two hundred forty-two million, seven hundred forty-two thousand, three hundred twenty-three".