268785210118 has 32 divisors (see below), whose sum is σ = 411956098560. Its totient is φ = 131496346080.

The previous prime is 268785210101. The next prime is 268785210137. The reversal of 268785210118 is 811012587862.

It is a happy number.

268785210118 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13215505 + ... + 13235827.

It is an arithmetic number, because the mean of its divisors is an integer number (12873628080).

Almost surely, 2^268785210118 is an apocalyptic number.

268785210118 is a deficient number, since it is larger than the sum of its proper divisors (143170888442).

268785210118 is a wasteful number, since it uses less digits than its factorization.

268785210118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21052.

The product of its (nonzero) digits is 430080, while the sum is 49.

The spelling of 268785210118 in words is "two hundred sixty-eight billion, seven hundred eighty-five million, two hundred ten thousand, one hundred eighteen".