964021011010069 has 2 divisors, whose sum is σ = 964021011010070. Its totient is φ = 964021011010068.

The previous prime is 964021011010061. The next prime is 964021011010151. The reversal of 964021011010069 is 960010110120469.

964021011010069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 553955676005169 + 410065335004900 = 23536263^2 + 20250070^2 .

It is an emirp because it is prime and its reverse (960010110120469) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 964021011010069 - 2³ = 964021011010061 is a prime.

It is a super-2 number, since 2×964021011010069² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (964021011010061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482010505505034 + 482010505505035.

It is an arithmetic number, because the mean of its divisors is an integer number (482010505505035).

Almost surely, 2^{964021011010069} is an apocalyptic number.

It is an amenable number.

964021011010069 is a deficient number, since it is larger than the sum of its proper divisors (1).

964021011010069 is an equidigital number, since it uses as much as digits as its factorization.

964021011010069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 40.

The spelling of 964021011010069 in words is "nine hundred sixty-four trillion, twenty-one billion, eleven million, ten thousand, sixty-nine".