32098964921 has 2 divisors, whose sum is σ = 32098964922. Its totient is φ = 32098964920.

The previous prime is 32098964899. The next prime is 32098964983. The reversal of 32098964921 is 12946989023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29656628521 + 2442336400 = 172211^2 + 49420^2 .

It is a cyclic number.

It is not a de Polignac number, because 32098964921 - 2¹⁴ = 32098948537 is a prime.

It is not a weakly prime, because it can be changed into another prime (32098960921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16049482460 + 16049482461.

It is an arithmetic number, because the mean of its divisors is an integer number (16049482461).

Almost surely, 2^32098964921 is an apocalyptic number.

It is an amenable number.

32098964921 is a deficient number, since it is larger than the sum of its proper divisors (1).

32098964921 is an equidigital number, since it uses as much as digits as its factorization.

32098964921 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The spelling of 32098964921 in words is "thirty-two billion, ninety-eight million, nine hundred sixty-four thousand, nine hundred twenty-one".