268834041812 has 24 divisors (see below), whose sum is σ = 541592675904. Its totient is φ = 114373605312.

The previous prime is 268834041803. The next prime is 268834041977. The reversal of 268834041812 is 218140438862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35037098 + ... + 35044769.

It is an arithmetic number, because the mean of its divisors is an integer number (22566361496).

Almost surely, 2^268834041812 is an apocalyptic number.

It is an amenable number.

268834041812 is an abundant number, since it is smaller than the sum of its proper divisors (272758634092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268834041812 is a wasteful number, since it uses less digits than its factorization.

268834041812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70082015 (or 70082013 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 47.

The spelling of 268834041812 in words is "two hundred sixty-eight billion, eight hundred thirty-four million, forty-one thousand, eight hundred twelve".