2163341986695 has 16 divisors (see below), whose sum is σ = 3845941309920. Its totient is φ = 1153782392832.

The previous prime is 2163341986661. The next prime is 2163341986703. The reversal of 2163341986695 is 5966891433612.

2163341986695 is a `hidden beast` number, since 2 + 1 + 63 + 341 + 98 + 66 + 95 = 666.

It is not a de Polignac number, because 2163341986695 - 2¹¹ = 2163341984647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8012377594 + ... + 8012377863.

It is an arithmetic number, because the mean of its divisors is an integer number (240371331870).

Almost surely, 2^{2163341986695} is an apocalyptic number.

2163341986695 is a deficient number, since it is larger than the sum of its proper divisors (1682599323225).

2163341986695 is a wasteful number, since it uses less digits than its factorization.

2163341986695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16024755471 (or 16024755465 counting only the distinct ones).

The product of its digits is 50388480, while the sum is 63.

The spelling of 2163341986695 in words is "two trillion, one hundred sixty-three billion, three hundred forty-one million, nine hundred eighty-six thousand, six hundred ninety-five".