2160216464380 has 48 divisors (see below), whose sum is σ = 4889818513440. Its totient is φ = 796899057408.

The previous prime is 2160216464311. The next prime is 2160216464383. The reversal of 2160216464380 is 834646120612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160216464383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3457614 + ... + 4034293.

It is an arithmetic number, because the mean of its divisors is an integer number (101871219030).

Almost surely, 2^{2160216464380} is an apocalyptic number.

2160216464380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2160216464380 is an abundant number, since it is smaller than the sum of its proper divisors (2729602049060).

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

2160216464380 is a wasteful number, since it uses less digits than its factorization.

2160216464380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7493038 (or 7493036 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 2160216464380 in words is "two trillion, one hundred sixty billion, two hundred sixteen million, four hundred sixty-four thousand, three hundred eighty".