268225034736 has 80 divisors (see below), whose sum is σ = 736683849216. Its totient is φ = 83907403008.

The previous prime is 268225034647. The next prime is 268225034743. The reversal of 268225034736 is 637430522862.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2233540 + ... + 2350563.

Almost surely, 2^268225034736 is an apocalyptic number.

It is an amenable number.

268225034736 is an abundant number, since it is smaller than the sum of its proper divisors (468458814480).

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

268225034736 is a wasteful number, since it uses less digits than its factorization.

268225034736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4584190 (or 4584184 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 268225034736 in words is "two hundred sixty-eight billion, two hundred twenty-five million, thirty-four thousand, seven hundred thirty-six".