32394257219 has 2 divisors, whose sum is σ = 32394257220. Its totient is φ = 32394257218.

The previous prime is 32394257009. The next prime is 32394257261. The reversal of 32394257219 is 91275249323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32394257219 - 2²⁰ = 32393208643 is a prime.

It is a super-2 number, since 2×32394257219² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32394257419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16197128609 + 16197128610.

It is an arithmetic number, because the mean of its divisors is an integer number (16197128610).

Almost surely, 2^32394257219 is an apocalyptic number.

32394257219 is a deficient number, since it is larger than the sum of its proper divisors (1).

32394257219 is an equidigital number, since it uses as much as digits as its factorization.

32394257219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 47.

The spelling of 32394257219 in words is "thirty-two billion, three hundred ninety-four million, two hundred fifty-seven thousand, two hundred nineteen".