2164056316395 has 8 divisors (see below), whose sum is σ = 3462490106256. Its totient is φ = 1154163368736.

The previous prime is 2164056316381. The next prime is 2164056316417. The reversal of 2164056316395 is 5936136504612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2164056316395 - 2⁵ = 2164056316363 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72135210532 + ... + 72135210561.

It is an arithmetic number, because the mean of its divisors is an integer number (432811263282).

Almost surely, 2^{2164056316395} is an apocalyptic number.

2164056316395 is a deficient number, since it is larger than the sum of its proper divisors (1298433789861).

2164056316395 is a wasteful number, since it uses less digits than its factorization.

2164056316395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144270421101.

The product of its (nonzero) digits is 3499200, while the sum is 51.

The spelling of 2164056316395 in words is "two trillion, one hundred sixty-four billion, fifty-six million, three hundred sixteen thousand, three hundred ninety-five".