3932543965069 has 2 divisors, whose sum is σ = 3932543965070. Its totient is φ = 3932543965068.

The previous prime is 3932543965001. The next prime is 3932543965127. The reversal of 3932543965069 is 9605693452393.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2404168089444 + 1528375875625 = 1550538^2 + 1236275^2 .

It is a cyclic number.

It is not a de Polignac number, because 3932543965069 - 2²³ = 3932535576461 is a prime.

It is a super-2 number, since 2×3932543965069² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3932543965069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3932543965169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1966271982534 + 1966271982535.

It is an arithmetic number, because the mean of its divisors is an integer number (1966271982535).

Almost surely, 2^{3932543965069} is an apocalyptic number.

It is an amenable number.

3932543965069 is a deficient number, since it is larger than the sum of its proper divisors (1).

3932543965069 is an equidigital number, since it uses as much as digits as its factorization.

3932543965069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141717600, while the sum is 64.

The spelling of 3932543965069 in words is "three trillion, nine hundred thirty-two billion, five hundred forty-three million, nine hundred sixty-five thousand, sixty-nine".