268713424269 has 8 divisors (see below), whose sum is σ = 398093961920. Its totient is φ = 179142282828.

The previous prime is 268713424249. The next prime is 268713424271. The reversal of 268713424269 is 962424317862.

It is a happy number.

268713424269 is a `hidden beast` number, since 2 + 6 + 87 + 134 + 2 + 426 + 9 = 666.

268713424269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 268713424269 - 2¹³ = 268713416077 is a prime.

It is a super-2 number, since 2×268713424269² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268713424249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4976174497 + ... + 4976174550.

It is an arithmetic number, because the mean of its divisors is an integer number (49761745240).

Almost surely, 2^268713424269 is an apocalyptic number.

It is an amenable number.

268713424269 is a deficient number, since it is larger than the sum of its proper divisors (129380537651).

268713424269 is an equidigital number, since it uses as much as digits as its factorization.

268713424269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9952349056 (or 9952349050 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The spelling of 268713424269 in words is "two hundred sixty-eight billion, seven hundred thirteen million, four hundred twenty-four thousand, two hundred sixty-nine".