32426367161 has 2 divisors, whose sum is σ = 32426367162. Its totient is φ = 32426367160.

The previous prime is 32426367109. The next prime is 32426367179. The reversal of 32426367161 is 16176362423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25811635600 + 6614731561 = 160660^2 + 81331^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32426367161 is a prime.

It is not a weakly prime, because it can be changed into another prime (32426367361) 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, 16213183580 + 16213183581.

It is an arithmetic number, because the mean of its divisors is an integer number (16213183581).

Almost surely, 2^32426367161 is an apocalyptic number.

It is an amenable number.

32426367161 is a deficient number, since it is larger than the sum of its proper divisors (1).

32426367161 is an equidigital number, since it uses as much as digits as its factorization.

32426367161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 41.

The spelling of 32426367161 in words is "thirty-two billion, four hundred twenty-six million, three hundred sixty-seven thousand, one hundred sixty-one".