2164735015171 has 8 divisors (see below), whose sum is σ = 2189087780400. Its totient is φ = 2140382914560.

The previous prime is 2164735015139. The next prime is 2164735015243. The reversal of 2164735015171 is 1715105374612.

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

It is a cyclic number.

It is not a de Polignac number, because 2164735015171 - 2⁵ = 2164735015139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2164735015111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9583036 + ... + 9806326.

It is an arithmetic number, because the mean of its divisors is an integer number (273635972550).

Almost surely, 2^{2164735015171} is an apocalyptic number.

2164735015171 is a deficient number, since it is larger than the sum of its proper divisors (24352765229).

2164735015171 is a wasteful number, since it uses less digits than its factorization.

2164735015171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332309.

The product of its (nonzero) digits is 176400, while the sum is 43.

The spelling of 2164735015171 in words is "two trillion, one hundred sixty-four billion, seven hundred thirty-five million, fifteen thousand, one hundred seventy-one".