26228688298 has 8 divisors (see below), whose sum is σ = 39350121408. Its totient is φ = 13111981164.

The previous prime is 26228688293. The next prime is 26228688329. The reversal of 26228688298 is 89288682262.

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

It is not an unprimeable number, because it can be changed into a prime (26228688293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1167586 + ... + 1189837.

It is an arithmetic number, because the mean of its divisors is an integer number (4918765176).

Almost surely, 2^26228688298 is an apocalyptic number.

26228688298 is a deficient number, since it is larger than the sum of its proper divisors (13121433110).

26228688298 is a wasteful number, since it uses less digits than its factorization.

26228688298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362988.

The product of its digits is 21233664, while the sum is 61.

The spelling of 26228688298 in words is "twenty-six billion, two hundred twenty-eight million, six hundred eighty-eight thousand, two hundred ninety-eight".