3965009160771 has 24 divisors (see below), whose sum is σ = 5772545126400. Its totient is φ = 2622428824176.

The previous prime is 3965009160769. The next prime is 3965009160811. The reversal of 3965009160771 is 1770619005693.

It is a happy number.

3965009160771 is a `hidden beast` number, since 3 + 9 + 6 + 500 + 9 + 1 + 60 + 7 + 71 = 666.

It is not a de Polignac number, because 3965009160771 - 2¹ = 3965009160769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3965009160701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44307130 + ... + 44396528.

It is an arithmetic number, because the mean of its divisors is an integer number (240522713600).

Almost surely, 2^{3965009160771} is an apocalyptic number.

3965009160771 is a deficient number, since it is larger than the sum of its proper divisors (1807535965629).

3965009160771 is a wasteful number, since it uses less digits than its factorization.

3965009160771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128335 (or 128332 counting only the distinct ones).

The product of its (nonzero) digits is 2143260, while the sum is 54.

The spelling of 3965009160771 in words is "three trillion, nine hundred sixty-five billion, nine million, one hundred sixty thousand, seven hundred seventy-one".