2144424134 has 16 divisors (see below), whose sum is σ = 3273741360. Its totient is φ = 1053224160.

The previous prime is 2144424109. The next prime is 2144424137. The reversal of 2144424134 is 4314244412.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2144424097 and 2144424106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144424137) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 82937 + ... + 105675.

It is an arithmetic number, because the mean of its divisors is an integer number (204608835).

Almost surely, 2^2144424134 is an apocalyptic number.

2144424134 is a deficient number, since it is larger than the sum of its proper divisors (1129317226).

2144424134 is a wasteful number, since it uses less digits than its factorization.

2144424134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23575.

The product of its digits is 12288, while the sum is 29.

The square root of 2144424134 is about 46307.9273343129. The cubic root of 2144424134 is about 1289.5461685028.

Adding to 2144424134 its reverse (4314244412), we get a palindrome (6458668546).

The spelling of 2144424134 in words is "two billion, one hundred forty-four million, four hundred twenty-four thousand, one hundred thirty-four".