26240718023 has 8 divisors (see below), whose sum is σ = 28422585408. Its totient is φ = 24082186464.

The previous prime is 26240718019. The next prime is 26240718061. The reversal of 26240718023 is 32081704262.

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 26240718023 - 2² = 26240718019 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 (26240718013) 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, 5831615 + ... + 5836112.

It is an arithmetic number, because the mean of its divisors is an integer number (3552823176).

Almost surely, 2^26240718023 is an apocalyptic number.

26240718023 is a deficient number, since it is larger than the sum of its proper divisors (2181867385).

26240718023 is a wasteful number, since it uses less digits than its factorization.

26240718023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11667913.

The product of its (nonzero) digits is 32256, while the sum is 35.

The spelling of 26240718023 in words is "twenty-six billion, two hundred forty million, seven hundred eighteen thousand, twenty-three".