2163696341 has 2 divisors, whose sum is σ = 2163696342. Its totient is φ = 2163696340.

The previous prime is 2163696329. The next prime is 2163696473. The reversal of 2163696341 is 1436963612.

2163696341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1398012100 + 765684241 = 37390^2 + 27671^2 .

It is a cyclic number.

It is not a de Polignac number, because 2163696341 - 2³⁰ = 1089954517 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2163692341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081848170 + 1081848171.

It is an arithmetic number, because the mean of its divisors is an integer number (1081848171).

Almost surely, 2^2163696341 is an apocalyptic number.

It is an amenable number.

2163696341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2163696341 is an equidigital number, since it uses as much as digits as its factorization.

2163696341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 41.

The square root of 2163696341 is about 46515.5494539192. The cubic root of 2163696341 is about 1293.3977572610.

The spelling of 2163696341 in words is "two billion, one hundred sixty-three million, six hundred ninety-six thousand, three hundred forty-one".