32304640259 has 2 divisors, whose sum is σ = 32304640260. Its totient is φ = 32304640258.

The previous prime is 32304640253. The next prime is 32304640261. The reversal of 32304640259 is 95204640323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32304640259 - 2¹² = 32304636163 is a prime.

Together with 32304640261, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32304640253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16152320129 + 16152320130.

It is an arithmetic number, because the mean of its divisors is an integer number (16152320130).

Almost surely, 2^32304640259 is an apocalyptic number.

32304640259 is a deficient number, since it is larger than the sum of its proper divisors (1).

32304640259 is an equidigital number, since it uses as much as digits as its factorization.

32304640259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 32304640259 in words is "thirty-two billion, three hundred four million, six hundred forty thousand, two hundred fifty-nine".