28214950331063 has 2 divisors, whose sum is σ = 28214950331064. Its totient is φ = 28214950331062.

The previous prime is 28214950331059. The next prime is 28214950331119. The reversal of 28214950331063 is 36013305941282.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28214950331063 - 2² = 28214950331059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28214950330999 and 28214950331017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28214950331053) 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 as a sum of consecutive naturals, namely, 14107475165531 + 14107475165532.

It is an arithmetic number, because the mean of its divisors is an integer number (14107475165532).

Almost surely, 2^{28214950331063} is an apocalyptic number.

28214950331063 is a deficient number, since it is larger than the sum of its proper divisors (1).

28214950331063 is an equidigital number, since it uses as much as digits as its factorization.

28214950331063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 28214950331063 in words is "twenty-eight trillion, two hundred fourteen billion, nine hundred fifty million, three hundred thirty-one thousand, sixty-three".