32661233243 has 2 divisors, whose sum is σ = 32661233244. Its totient is φ = 32661233242.

The previous prime is 32661233219. The next prime is 32661233309. The reversal of 32661233243 is 34233216623.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32661233243 - 2²⁴ = 32644456027 is a prime.

It is not a weakly prime, because it can be changed into another prime (32661239243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16330616621 + 16330616622.

It is an arithmetic number, because the mean of its divisors is an integer number (16330616622).

Almost surely, 2^32661233243 is an apocalyptic number.

32661233243 is a deficient number, since it is larger than the sum of its proper divisors (1).

32661233243 is an equidigital number, since it uses as much as digits as its factorization.

32661233243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 35.

Adding to 32661233243 its reverse (34233216623), we get a palindrome (66894449866).

The spelling of 32661233243 in words is "thirty-two billion, six hundred sixty-one million, two hundred thirty-three thousand, two hundred forty-three".