10641350669 has 2 divisors, whose sum is σ = 10641350670. Its totient is φ = 10641350668.

The previous prime is 10641350579. The next prime is 10641350677. The reversal of 10641350669 is 96605314601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9117385225 + 1523965444 = 95485^2 + 39038^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10641350669 is a prime.

It is a super-2 number, since 2×10641350669² (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 (10641350969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5320675334 + 5320675335.

It is an arithmetic number, because the mean of its divisors is an integer number (5320675335).

Almost surely, 2^10641350669 is an apocalyptic number.

It is an amenable number.

10641350669 is a deficient number, since it is larger than the sum of its proper divisors (1).

10641350669 is an equidigital number, since it uses as much as digits as its factorization.

10641350669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 10641350669 in words is "ten billion, six hundred forty-one million, three hundred fifty thousand, six hundred sixty-nine".