32693929361 has 2 divisors, whose sum is σ = 32693929362. Its totient is φ = 32693929360.

The previous prime is 32693929357. The next prime is 32693929363. The reversal of 32693929361 is 16392939623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30736751761 + 1957177600 = 175319^2 + 44240^2 .

It is a cyclic number.

It is not a de Polignac number, because 32693929361 - 2² = 32693929357 is a prime.

Together with 32693929363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32693929363) 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, 16346964680 + 16346964681.

It is an arithmetic number, because the mean of its divisors is an integer number (16346964681).

Almost surely, 2^32693929361 is an apocalyptic number.

It is an amenable number.

32693929361 is a deficient number, since it is larger than the sum of its proper divisors (1).

32693929361 is an equidigital number, since it uses as much as digits as its factorization.

32693929361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2834352, while the sum is 53.

The spelling of 32693929361 in words is "thirty-two billion, six hundred ninety-three million, nine hundred twenty-nine thousand, three hundred sixty-one".