10664134189 has 2 divisors, whose sum is σ = 10664134190. Its totient is φ = 10664134188.

The previous prime is 10664134121. The next prime is 10664134193. The reversal of 10664134189 is 98143146601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7431302025 + 3232832164 = 86205^2 + 56858^2 .

It is a cyclic number.

It is not a de Polignac number, because 10664134189 - 2²⁷ = 10529916461 is a prime.

It is a super-2 number, since 2×10664134189² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10664134109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5332067094 + 5332067095.

It is an arithmetic number, because the mean of its divisors is an integer number (5332067095).

Almost surely, 2^10664134189 is an apocalyptic number.

It is an amenable number.

10664134189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10664134189 is an equidigital number, since it uses as much as digits as its factorization.

10664134189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 10664134189 in words is "ten billion, six hundred sixty-four million, one hundred thirty-four thousand, one hundred eighty-nine".