1164768429641 has 2 divisors, whose sum is σ = 1164768429642. Its totient is φ = 1164768429640.

The previous prime is 1164768429623. The next prime is 1164768429653. The reversal of 1164768429641 is 1469248674611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 676307219641 + 488461210000 = 822379^2 + 698900^2 .

It is a cyclic number.

It is not a de Polignac number, because 1164768429641 - 2²⁶ = 1164701320777 is a prime.

It is a super-2 number, since 2×1164768429641² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1164764429641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582384214820 + 582384214821.

It is an arithmetic number, because the mean of its divisors is an integer number (582384214821).

Almost surely, 2^{1164768429641} is an apocalyptic number.

It is an amenable number.

1164768429641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164768429641 is an equidigital number, since it uses as much as digits as its factorization.

1164768429641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13934592, while the sum is 59.

The spelling of 1164768429641 in words is "one trillion, one hundred sixty-four billion, seven hundred sixty-eight million, four hundred twenty-nine thousand, six hundred forty-one".