32943467873 has 2 divisors, whose sum is σ = 32943467874. Its totient is φ = 32943467872.

The previous prime is 32943467863. The next prime is 32943467929. The reversal of 32943467873 is 37876434923.

It is an a-pointer prime, because the next prime (32943467929) can be obtained adding 32943467873 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21978655504 + 10964812369 = 148252^2 + 104713^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32943467873 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (32943467863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16471733936 + 16471733937.

It is an arithmetic number, because the mean of its divisors is an integer number (16471733937).

Almost surely, 2^32943467873 is an apocalyptic number.

It is an amenable number.

32943467873 is a deficient number, since it is larger than the sum of its proper divisors (1).

32943467873 is an equidigital number, since it uses as much as digits as its factorization.

32943467873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18289152, while the sum is 56.

The spelling of 32943467873 in words is "thirty-two billion, nine hundred forty-three million, four hundred sixty-seven thousand, eight hundred seventy-three".