26260342327717 has 8 divisors (see below), whose sum is σ = 26636724654624. Its totient is φ = 25885388397648.

The previous prime is 26260342327711. The next prime is 26260342327729. The reversal of 26260342327717 is 71772324306262.

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-26260342327717 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 (26260342327711) 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, 357062178 + ... + 357135715.

It is an arithmetic number, because the mean of its divisors is an integer number (3329590581828).

Almost surely, 2^{26260342327717} is an apocalyptic number.

It is an amenable number.

26260342327717 is a deficient number, since it is larger than the sum of its proper divisors (376382326907).

26260342327717 is an equidigital number, since it uses as much as digits as its factorization.

26260342327717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714198419.

The product of its (nonzero) digits is 7112448, while the sum is 52.

The spelling of 26260342327717 in words is "twenty-six trillion, two hundred sixty billion, three hundred forty-two million, three hundred twenty-seven thousand, seven hundred seventeen".