32428068487 has 2 divisors, whose sum is σ = 32428068488. Its totient is φ = 32428068486.

The previous prime is 32428068467. The next prime is 32428068521. The reversal of 32428068487 is 78486082423.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32428068487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32428068427) 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 as a sum of consecutive naturals, namely, 16214034243 + 16214034244.

It is an arithmetic number, because the mean of its divisors is an integer number (16214034244).

Almost surely, 2^32428068487 is an apocalyptic number.

32428068487 is a deficient number, since it is larger than the sum of its proper divisors (1).

32428068487 is an equidigital number, since it uses as much as digits as its factorization.

32428068487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4128768, while the sum is 52.

The spelling of 32428068487 in words is "thirty-two billion, four hundred twenty-eight million, sixty-eight thousand, four hundred eighty-seven".