2864261978171 has 8 divisors (see below), whose sum is σ = 3124676217600. Its totient is φ = 2603852203240.

The previous prime is 2864261978159. The next prime is 2864261978183. The reversal of 2864261978171 is 1718791624682.

2864261978171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2864261978159) and next prime (2864261978183).

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 2864261978171 - 2⁶ = 2864261978107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2864261978131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303890 + ... + 2412648.

It is an arithmetic number, because the mean of its divisors is an integer number (390584527200).

Almost surely, 2^{2864261978171} is an apocalyptic number.

2864261978171 is a deficient number, since it is larger than the sum of its proper divisors (260414239429).

2864261978171 is a wasteful number, since it uses less digits than its factorization.

2864261978171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232249.

The product of its digits is 16257024, while the sum is 62.

The spelling of 2864261978171 in words is "two trillion, eight hundred sixty-four billion, two hundred sixty-one million, nine hundred seventy-eight thousand, one hundred seventy-one".