2160471689999 has 8 divisors (see below), whose sum is σ = 2478024261408. Its totient is φ = 1845147558240.

The previous prime is 2160471689993. The next prime is 2160471690007. The reversal of 2160471689999 is 9999861740612.

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

It is a de Polignac number, because none of the positive numbers 2^k-2160471689999 is a prime.

It is a super-3 number, since 3×2160471689999³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160471689993) 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, 557107832 + ... + 557111709.

It is an arithmetic number, because the mean of its divisors is an integer number (309753032676).

Almost surely, 2^{2160471689999} is an apocalyptic number.

2160471689999 is a deficient number, since it is larger than the sum of its proper divisors (317552571409).

2160471689999 is a wasteful number, since it uses less digits than its factorization.

2160471689999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114219825.

The product of its (nonzero) digits is 105815808, while the sum is 71.

The spelling of 2160471689999 in words is "two trillion, one hundred sixty billion, four hundred seventy-one million, six hundred eighty-nine thousand, nine hundred ninety-nine".