26268870247085 has 8 divisors (see below), whose sum is σ = 31993131525216. Its totient is φ = 20701438045200.

The previous prime is 26268870247051. The next prime is 26268870247261. The reversal of 26268870247085 is 58074207886262.

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

It is a de Polignac number, because none of the positive numbers 2^k-26268870247085 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39207268691 + ... + 39207269360.

It is an arithmetic number, because the mean of its divisors is an integer number (3999141440652).

Almost surely, 2^{26268870247085} is an apocalyptic number.

It is an amenable number.

26268870247085 is a deficient number, since it is larger than the sum of its proper divisors (5724261278131).

26268870247085 is an equidigital number, since it uses as much as digits as its factorization.

26268870247085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78414538123.

The product of its (nonzero) digits is 144506880, while the sum is 65.

The spelling of 26268870247085 in words is "twenty-six trillion, two hundred sixty-eight billion, eight hundred seventy million, two hundred forty-seven thousand, eighty-five".