363828681256 has 16 divisors (see below), whose sum is σ = 682185183840. Its totient is φ = 181912632240.

The previous prime is 363828681137. The next prime is 363828681257. The reversal of 363828681256 is 652186828363.

It is a self number, because there is not a number n which added to its sum of digits gives 363828681256.

It is not an unprimeable number, because it can be changed into a prime (363828681257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1506741 + ... + 1731451.

It is an arithmetic number, because the mean of its divisors is an integer number (42636573990).

Almost surely, 2^363828681256 is an apocalyptic number.

It is an amenable number.

363828681256 is a deficient number, since it is larger than the sum of its proper divisors (318356502584).

363828681256 is a wasteful number, since it uses less digits than its factorization.

363828681256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427104 (or 427100 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 58.

The spelling of 363828681256 in words is "three hundred sixty-three billion, eight hundred twenty-eight million, six hundred eighty-one thousand, two hundred fifty-six".