268323473800 has 24 divisors (see below), whose sum is σ = 623852077050. Its totient is φ = 107329389440.

The previous prime is 268323473783. The next prime is 268323473813. The reversal of 268323473800 is 8374323862.

268323473800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 153474330564 + 114849143236 = 391758^2 + 338894^2 .

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 5 ways as a sum of consecutive naturals, for example, 670808485 + ... + 670808884.

Almost surely, 2^268323473800 is an apocalyptic number.

268323473800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

268323473800 is an abundant number, since it is smaller than the sum of its proper divisors (355528603250).

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

268323473800 is a wasteful number, since it uses less digits than its factorization.

268323473800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341617385 (or 1341617376 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 268323473800 in words is "two hundred sixty-eight billion, three hundred twenty-three million, four hundred seventy-three thousand, eight hundred".