268884787941 has 48 divisors (see below), whose sum is σ = 484489893888. Its totient is φ = 139604119200.

The previous prime is 268884787937. The next prime is 268884787943. The reversal of 268884787941 is 149787488862.

268884787941 is a `hidden beast` number, since 2 + 6 + 8 + 88 + 478 + 79 + 4 + 1 = 666.

268884787941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 268884787941 - 2² = 268884787937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 268884787941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268884787943) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1174936 + ... + 1385006.

It is an arithmetic number, because the mean of its divisors is an integer number (10093539456).

Almost surely, 2^268884787941 is an apocalyptic number.

268884787941 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

268884787941 is a deficient number, since it is larger than the sum of its proper divisors (215605105947).

268884787941 is a wasteful number, since it uses less digits than its factorization.

268884787941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211942 (or 211939 counting only the distinct ones).

The product of its digits is 346816512, while the sum is 72.

The spelling of 268884787941 in words is "two hundred sixty-eight billion, eight hundred eighty-four million, seven hundred eighty-seven thousand, nine hundred forty-one".