2144032422 has 32 divisors (see below), whose sum is σ = 4902784512. Its totient is φ = 612313344.

The previous prime is 2144032421. The next prime is 2144032439. The reversal of 2144032422 is 2242304412.

It is a junction number, because it is equal to n+sod(n) for n = 2144032392 and 2144032401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144032421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99063 + ... + 118749.

It is an arithmetic number, because the mean of its divisors is an integer number (153212016).

Almost surely, 2^2144032422 is an apocalyptic number.

2144032422 is an abundant number, since it is smaller than the sum of its proper divisors (2758752090).

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

2144032422 is a wasteful number, since it uses less digits than its factorization.

2144032422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22292.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2144032422 is about 46303.6977141135. The cubic root of 2144032422 is about 1289.4676452510.

Adding to 2144032422 its reverse (2242304412), we get a palindrome (4386336834).

The spelling of 2144032422 in words is "two billion, one hundred forty-four million, thirty-two thousand, four hundred twenty-two".