428800682063 has 4 divisors (see below), whose sum is σ = 461785349928. Its totient is φ = 395816014200.

The previous prime is 428800682047. The next prime is 428800682083. The reversal of 428800682063 is 360286008824.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 428800682063 - 2⁴ = 428800682047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 428800681999 and 428800682017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (428800682003) 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 3 ways as a sum of consecutive naturals, for example, 16492333913 + ... + 16492333938.

It is an arithmetic number, because the mean of its divisors is an integer number (115446337482).

Almost surely, 2^428800682063 is an apocalyptic number.

428800682063 is a deficient number, since it is larger than the sum of its proper divisors (32984667865).

428800682063 is a wasteful number, since it uses less digits than its factorization.

428800682063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32984667864.

The product of its (nonzero) digits is 884736, while the sum is 47.

The spelling of 428800682063 in words is "four hundred twenty-eight billion, eight hundred million, six hundred eighty-two thousand, sixty-three".