32634243641 has 2 divisors, whose sum is σ = 32634243642. Its totient is φ = 32634243640.

The previous prime is 32634243619. The next prime is 32634243659. The reversal of 32634243641 is 14634243623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31039040041 + 1595203600 = 176179^2 + 39940^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32634243641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32634243595 and 32634243604.

It is not a weakly prime, because it can be changed into another prime (32634243541) 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, 16317121820 + 16317121821.

It is an arithmetic number, because the mean of its divisors is an integer number (16317121821).

Almost surely, 2^32634243641 is an apocalyptic number.

It is an amenable number.

32634243641 is a deficient number, since it is larger than the sum of its proper divisors (1).

32634243641 is an equidigital number, since it uses as much as digits as its factorization.

32634243641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 38.

The spelling of 32634243641 in words is "thirty-two billion, six hundred thirty-four million, two hundred forty-three thousand, six hundred forty-one".