2214664543416 has 128 divisors (see below), whose sum is σ = 6115127558400. Its totient is φ = 664037637120.

The previous prime is 2214664543387. The next prime is 2214664543523. The reversal of 2214664543416 is 6143454664122.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 10887555 + ... + 11089101.

It is an arithmetic number, because the mean of its divisors is an integer number (47774434050).

Almost surely, 2^{2214664543416} is an apocalyptic number.

2214664543416 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2214664543416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3057563779200).

2214664543416 is an abundant number, since it is smaller than the sum of its proper divisors (3900463014984).

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

2214664543416 is a wasteful number, since it uses less digits than its factorization.

2214664543416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202469 (or 202465 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 48.

The spelling of 2214664543416 in words is "two trillion, two hundred fourteen billion, six hundred sixty-four million, five hundred forty-three thousand, four hundred sixteen".