268119644083 has 8 divisors (see below), whose sum is σ = 268816165200. Its totient is φ = 267424002048.

The previous prime is 268119644053. The next prime is 268119644129. The reversal of 268119644083 is 380446911862.

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 268119644083 - 2¹³ = 268119635891 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 268119644083.

It is not an unprimeable number, because it can be changed into a prime (268119644053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393235 + ... + 831187.

It is an arithmetic number, because the mean of its divisors is an integer number (33602020650).

Almost surely, 2^268119644083 is an apocalyptic number.

268119644083 is a deficient number, since it is larger than the sum of its proper divisors (696521117).

268119644083 is an equidigital number, since it uses as much as digits as its factorization.

268119644083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439541.

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 268119644083 in words is "two hundred sixty-eight billion, one hundred nineteen million, six hundred forty-four thousand, eighty-three".