10641710666429 has 2 divisors, whose sum is σ = 10641710666430. Its totient is φ = 10641710666428.

The previous prime is 10641710666417. The next prime is 10641710666459. The reversal of 10641710666429 is 92466601714601.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7639132154404 + 3002578512025 = 2763898^2 + 1732795^2 .

It is a cyclic number.

It is not a de Polignac number, because 10641710666429 - 2⁸ = 10641710666173 is a prime.

It is a super-2 number, since 2×10641710666429² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10641710666459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5320855333214 + 5320855333215.

It is an arithmetic number, because the mean of its divisors is an integer number (5320855333215).

Almost surely, 2^{10641710666429} is an apocalyptic number.

It is an amenable number.

10641710666429 is a deficient number, since it is larger than the sum of its proper divisors (1).

10641710666429 is an equidigital number, since it uses as much as digits as its factorization.

10641710666429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 10641710666429 in words is "ten trillion, six hundred forty-one billion, seven hundred ten million, six hundred sixty-six thousand, four hundred twenty-nine".