32204728219 has 2 divisors, whose sum is σ = 32204728220. Its totient is φ = 32204728218.

The previous prime is 32204728189. The next prime is 32204728223. The reversal of 32204728219 is 91282740223.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32204728219 - 2¹⁷ = 32204597147 is a prime.

It is a super-2 number, since 2×32204728219² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32204728249) 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, 16102364109 + 16102364110.

It is an arithmetic number, because the mean of its divisors is an integer number (16102364110).

Almost surely, 2^32204728219 is an apocalyptic number.

32204728219 is a deficient number, since it is larger than the sum of its proper divisors (1).

32204728219 is an equidigital number, since it uses as much as digits as its factorization.

32204728219 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 40.

The spelling of 32204728219 in words is "thirty-two billion, two hundred four million, seven hundred twenty-eight thousand, two hundred nineteen".