8164034188663 has 4 divisors (see below), whose sum is σ = 8228317922560. Its totient is φ = 8099750454768.

The previous prime is 8164034188657. The next prime is 8164034188691. The reversal of 8164034188663 is 3668814304618.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8164034188663 - 2²⁹ = 8163497317751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8164034188598 and 8164034188607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8164034186663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32141866758 + ... + 32141867011.

It is an arithmetic number, because the mean of its divisors is an integer number (2057079480640).

Almost surely, 2^{8164034188663} is an apocalyptic number.

8164034188663 is a deficient number, since it is larger than the sum of its proper divisors (64283733897).

8164034188663 is a wasteful number, since it uses less digits than its factorization.

8164034188663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64283733896.

The product of its (nonzero) digits is 15925248, while the sum is 58.

The spelling of 8164034188663 in words is "eight trillion, one hundred sixty-four billion, thirty-four million, one hundred eighty-eight thousand, six hundred sixty-three".