32449317811 has 2 divisors, whose sum is σ = 32449317812. Its totient is φ = 32449317810.

The previous prime is 32449317781. The next prime is 32449317829. The reversal of 32449317811 is 11871394423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32449317811 - 2⁷ = 32449317683 is a prime.

It is not a weakly prime, because it can be changed into another prime (32449317841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16224658905 + 16224658906.

It is an arithmetic number, because the mean of its divisors is an integer number (16224658906).

Almost surely, 2^32449317811 is an apocalyptic number.

32449317811 is a deficient number, since it is larger than the sum of its proper divisors (1).

32449317811 is an equidigital number, since it uses as much as digits as its factorization.

32449317811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 43.

The spelling of 32449317811 in words is "thirty-two billion, four hundred forty-nine million, three hundred seventeen thousand, eight hundred eleven".