26864643230 has 8 divisors (see below), whose sum is σ = 48356357832. Its totient is φ = 10745857288.

The previous prime is 26864643181. The next prime is 26864643271. The reversal of 26864643230 is 3234646862.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1343232152 + ... + 1343232171.

It is an arithmetic number, because the mean of its divisors is an integer number (6044544729).

Almost surely, 2^26864643230 is an apocalyptic number.

26864643230 is a deficient number, since it is larger than the sum of its proper divisors (21491714602).

26864643230 is a wasteful number, since it uses less digits than its factorization.

26864643230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686464330.

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 26864643230 in words is "twenty-six billion, eight hundred sixty-four million, six hundred forty-three thousand, two hundred thirty".