268650947195 has 8 divisors (see below), whose sum is σ = 336397707936. Its totient is φ = 205576376896.

The previous prime is 268650947177. The next prime is 268650947231. The reversal of 268650947195 is 591749056862.

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 268650947195 - 2⁸ = 268650946939 is a prime.

It is a Duffinian 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, 1168047482 + ... + 1168047711.

It is an arithmetic number, because the mean of its divisors is an integer number (42049713492).

Almost surely, 2^268650947195 is an apocalyptic number.

268650947195 is a deficient number, since it is larger than the sum of its proper divisors (67746760741).

268650947195 is a wasteful number, since it uses less digits than its factorization.

268650947195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336095221.

The product of its (nonzero) digits is 32659200, while the sum is 62.

The spelling of 268650947195 in words is "two hundred sixty-eight billion, six hundred fifty million, nine hundred forty-seven thousand, one hundred ninety-five".