32601934921 has 2 divisors, whose sum is σ = 32601934922. Its totient is φ = 32601934920.

The previous prime is 32601934907. The next prime is 32601934927. The reversal of 32601934921 is 12943910623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23679054400 + 8922880521 = 153880^2 + 94461^2 .

It is a cyclic number.

It is not a de Polignac number, because 32601934921 - 2¹¹ = 32601932873 is a prime.

It is not a weakly prime, because it can be changed into another prime (32601934927) 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, 16300967460 + 16300967461.

It is an arithmetic number, because the mean of its divisors is an integer number (16300967461).

Almost surely, 2^32601934921 is an apocalyptic number.

It is an amenable number.

32601934921 is a deficient number, since it is larger than the sum of its proper divisors (1).

32601934921 is an equidigital number, since it uses as much as digits as its factorization.

32601934921 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 32601934921 in words is "thirty-two billion, six hundred one million, nine hundred thirty-four thousand, nine hundred twenty-one".