32416649849 has 2 divisors, whose sum is σ = 32416649850. Its totient is φ = 32416649848.

The previous prime is 32416649833. The next prime is 32416649851. The reversal of 32416649849 is 94894661423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31980884224 + 435765625 = 178832^2 + 20875^2 .

It is a cyclic number.

It is not a de Polignac number, because 32416649849 - 2⁴ = 32416649833 is a prime.

Together with 32416649851, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 32416649794 and 32416649803.

It is not a weakly prime, because it can be changed into another prime (32416649249) 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, 16208324924 + 16208324925.

It is an arithmetic number, because the mean of its divisors is an integer number (16208324925).

Almost surely, 2^32416649849 is an apocalyptic number.

It is an amenable number.

32416649849 is a deficient number, since it is larger than the sum of its proper divisors (1).

32416649849 is an equidigital number, since it uses as much as digits as its factorization.

32416649849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8957952, while the sum is 56.

The spelling of 32416649849 in words is "thirty-two billion, four hundred sixteen million, six hundred forty-nine thousand, eight hundred forty-nine".