268440448201 has 8 divisors (see below), whose sum is σ = 273538197504. Its totient is φ = 263343915120.

The previous prime is 268440448189. The next prime is 268440448231. The reversal of 268440448201 is 102844044862.

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 268440448201 - 2¹⁵ = 268440415433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268440448231) 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, 147886 + ... + 747496.

It is an arithmetic number, because the mean of its divisors is an integer number (34192274688).

Almost surely, 2^268440448201 is an apocalyptic number.

It is an amenable number.

268440448201 is a deficient number, since it is larger than the sum of its proper divisors (5097749303).

268440448201 is an equidigital number, since it uses as much as digits as its factorization.

268440448201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608111.

The product of its (nonzero) digits is 393216, while the sum is 43.

The spelling of 268440448201 in words is "two hundred sixty-eight billion, four hundred forty million, four hundred forty-eight thousand, two hundred one".