1164066644051 has 2 divisors, whose sum is σ = 1164066644052. Its totient is φ = 1164066644050.

The previous prime is 1164066643981. The next prime is 1164066644053. The reversal of 1164066644051 is 1504466604611.

It is a strong prime.

It is an emirp because it is prime and its reverse (1504466604611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1164066644051 - 2²⁶ = 1163999535187 is a prime.

Together with 1164066644053, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1164066643993 and 1164066644011.

It is not a weakly prime, because it can be changed into another prime (1164066644053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582033322025 + 582033322026.

It is an arithmetic number, because the mean of its divisors is an integer number (582033322026).

Almost surely, 2^{1164066644051} is an apocalyptic number.

1164066644051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164066644051 is an equidigital number, since it uses as much as digits as its factorization.

1164066644051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 1164066644051 in words is "one trillion, one hundred sixty-four billion, sixty-six million, six hundred forty-four thousand, fifty-one".