2144822683 has 8 divisors (see below), whose sum is σ = 2155634208. Its totient is φ = 2134038144.

The previous prime is 2144822621. The next prime is 2144822689. The reversal of 2144822683 is 3862284412.

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 2144822683 - 2²¹ = 2142725531 is a prime.

It is a super-3 number, since 3×2144822683³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2144822689) 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, 163185 + ... + 175837.

It is an arithmetic number, because the mean of its divisors is an integer number (269454276).

Almost surely, 2^2144822683 is an apocalyptic number.

2144822683 is a deficient number, since it is larger than the sum of its proper divisors (10811525).

2144822683 is a wasteful number, since it uses less digits than its factorization.

2144822683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13493.

The product of its digits is 147456, while the sum is 40.

The square root of 2144822683 is about 46312.2303824810. The cubic root of 2144822683 is about 1289.6260524977.

The spelling of 2144822683 in words is "two billion, one hundred forty-four million, eight hundred twenty-two thousand, six hundred eighty-three".