268326683013 has 8 divisors (see below), whose sum is σ = 357772903488. Its totient is φ = 178882458944.

The previous prime is 268326682973. The next prime is 268326683033. The reversal of 268326683013 is 310386623862.

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 268326683013 - 2¹⁶ = 268326617477 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268326683033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150756 + ... + 747917.

It is an arithmetic number, because the mean of its divisors is an integer number (44721612936).

Almost surely, 2^268326683013 is an apocalyptic number.

It is an amenable number.

268326683013 is a deficient number, since it is larger than the sum of its proper divisors (89446220475).

268326683013 is an equidigital number, since it uses as much as digits as its factorization.

268326683013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998203.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 268326683013 in words is "two hundred sixty-eight billion, three hundred twenty-six million, six hundred eighty-three thousand, thirteen".