268811411 has 16 divisors (see below), whose sum is σ = 319334400. Its totient is φ = 223524000.

The previous prime is 268811407. The next prime is 268811441. The reversal of 268811411 is 114118862.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 268811411 - 2² = 268811407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (268811441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16115 + ... + 28236.

It is an arithmetic number, because the mean of its divisors is an integer number (19958400).

Almost surely, 2^268811411 is an apocalyptic number.

268811411 is a deficient number, since it is larger than the sum of its proper divisors (50522989).

268811411 is a wasteful number, since it uses less digits than its factorization.

268811411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44410.

The product of its digits is 3072, while the sum is 32.

The square root of 268811411 is about 16395.4692217088. The cubic root of 268811411 is about 645.3805906389.

The spelling of 268811411 in words is "two hundred sixty-eight million, eight hundred eleven thousand, four hundred eleven".