6632014012021 has 2 divisors, whose sum is σ = 6632014012022. Its totient is φ = 6632014012020.

The previous prime is 6632014012009. The next prime is 6632014012073. The reversal of 6632014012021 is 1202104102366.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5882904720900 + 749109291121 = 2425470^2 + 865511^2 .

It is a cyclic number.

It is not a de Polignac number, because 6632014012021 - 2⁵ = 6632014011989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6632014012721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3316007006010 + 3316007006011.

It is an arithmetic number, because the mean of its divisors is an integer number (3316007006011).

Almost surely, 2^{6632014012021} is an apocalyptic number.

It is an amenable number.

6632014012021 is a deficient number, since it is larger than the sum of its proper divisors (1).

6632014012021 is an equidigital number, since it uses as much as digits as its factorization.

6632014012021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 6632014012021 its reverse (1202104102366), we get a palindrome (7834118114387).

The spelling of 6632014012021 in words is "six trillion, six hundred thirty-two billion, fourteen million, twelve thousand, twenty-one".