28214950331059 has 2 divisors, whose sum is σ = 28214950331060. Its totient is φ = 28214950331058.

The previous prime is 28214950331053. The next prime is 28214950331063. The reversal of 28214950331059 is 95013305941282.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28214950331059 - 2¹¹ = 28214950329011 is a prime.

It is a super-2 number, since 2×28214950331059² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28214950330997 and 28214950331015.

It is not a weakly prime, because it can be changed into another prime (28214950331053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14107475165529 + 14107475165530.

It is an arithmetic number, because the mean of its divisors is an integer number (14107475165530).

Almost surely, 2^{28214950331059} is an apocalyptic number.

28214950331059 is a deficient number, since it is larger than the sum of its proper divisors (1).

28214950331059 is an equidigital number, since it uses as much as digits as its factorization.

28214950331059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2332800, while the sum is 52.

The spelling of 28214950331059 in words is "twenty-eight trillion, two hundred fourteen billion, nine hundred fifty million, three hundred thirty-one thousand, fifty-nine".