2160945652992 has 288 divisors, whose sum is σ = 6965756953344. Its totient is φ = 580573593600.

The previous prime is 2160945652969. The next prime is 2160945653047. The reversal of 2160945652992 is 2992565490612.

It is a super-2 number, since 2×2160945652992² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107923942 + ... + 107943962.

It is an arithmetic number, because the mean of its divisors is an integer number (24186656088).

Almost surely, 2^{2160945652992} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2160945652992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3482878476672).

2160945652992 is an abundant number, since it is smaller than the sum of its proper divisors (4804811300352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2160945652992 is a wasteful number, since it uses less digits than its factorization.

2160945652992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21245 (or 21231 counting only the distinct ones).

The product of its (nonzero) digits is 20995200, while the sum is 60.

The spelling of 2160945652992 in words is "two trillion, one hundred sixty billion, nine hundred forty-five million, six hundred fifty-two thousand, nine hundred ninety-two".