268041311 has 8 divisors (see below), whose sum is σ = 270947904. Its totient is φ = 265144320.

The previous prime is 268041281. The next prime is 268041359. The reversal of 268041311 is 113140862.

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 268041311 - 2¹⁰ = 268040287 is a prime.

It is a super-2 number, since 2×268041311² = 143692288805197442, which 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 (268041811) 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, 63146 + ... + 67256.

It is an arithmetic number, because the mean of its divisors is an integer number (33868488).

Almost surely, 2^268041311 is an apocalyptic number.

268041311 is a deficient number, since it is larger than the sum of its proper divisors (2906593).

268041311 is a wasteful number, since it uses less digits than its factorization.

268041311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4801.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 268041311 is about 16371.9672306049. The cubic root of 268041311 is about 644.7636984683.

The spelling of 268041311 in words is "two hundred sixty-eight million, forty-one thousand, three hundred eleven".