268443652827076 has 12 divisors (see below), whose sum is σ = 477477644783020. Its totient is φ = 132021468603360.

The previous prime is 268443652827073. The next prime is 268443652827107. The reversal of 268443652827076 is 670728256344862.

It can be written as a sum of positive squares in 2 ways, for example, as 58169756148100 + 210273896678976 = 7626910^2 + 14500824^2 .

It is a junction number, because it is equal to n+sod(n) for n = 268443652826996 and 268443652827014.

It is not an unprimeable number, because it can be changed into a prime (268443652827073) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 550089452271 + ... + 550089452758.

Almost surely, 2^{268443652827076} is an apocalyptic number.

It is an amenable number.

268443652827076 is a deficient number, since it is larger than the sum of its proper divisors (209033991955944).

268443652827076 is a wasteful number, since it uses less digits than its factorization.

268443652827076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100178905094 (or 1100178905092 counting only the distinct ones).

The product of its (nonzero) digits is 1300561920, while the sum is 70.

The spelling of 268443652827076 in words is "two hundred sixty-eight trillion, four hundred forty-three billion, six hundred fifty-two million, eight hundred twenty-seven thousand, seventy-six".