32321443087 has 2 divisors, whose sum is σ = 32321443088. Its totient is φ = 32321443086.

The previous prime is 32321443073. The next prime is 32321443159. The reversal of 32321443087 is 78034412323.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32321443087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32321443057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16160721543 + 16160721544.

It is an arithmetic number, because the mean of its divisors is an integer number (16160721544).

Almost surely, 2^32321443087 is an apocalyptic number.

32321443087 is a deficient number, since it is larger than the sum of its proper divisors (1).

32321443087 is an equidigital number, since it uses as much as digits as its factorization.

32321443087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 32321443087 in words is "thirty-two billion, three hundred twenty-one million, four hundred forty-three thousand, eighty-seven".