26716314239 has 8 divisors (see below), whose sum is σ = 27474086640. Its totient is φ = 25960421376.

The previous prime is 26716314227. The next prime is 26716314301. The reversal of 26716314239 is 93241361762.

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 26716314239 - 2⁴ = 26716314223 is a prime.

It is a super-2 number, since 2×26716314239² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26716314239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26716314139) 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, 441029 + ... + 497934.

It is an arithmetic number, because the mean of its divisors is an integer number (3434260830).

Almost surely, 2^26716314239 is an apocalyptic number.

26716314239 is a deficient number, since it is larger than the sum of its proper divisors (757772401).

26716314239 is an equidigital number, since it uses as much as digits as its factorization.

26716314239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939769.

The product of its digits is 326592, while the sum is 44.

The spelling of 26716314239 in words is "twenty-six billion, seven hundred sixteen million, three hundred fourteen thousand, two hundred thirty-nine".