2144141322 has 16 divisors (see below), whose sum is σ = 4330742112. Its totient is φ = 707637200.

The previous prime is 2144141309. The next prime is 2144141323. The reversal of 2144141322 is 2231414412.

It is a junction number, because it is equal to n+sod(n) for n = 2144141292 and 2144141301.

It is not an unprimeable number, because it can be changed into a prime (2144141323) 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, 1768488 + ... + 1769699.

It is an arithmetic number, because the mean of its divisors is an integer number (270671382).

Almost surely, 2^2144141322 is an apocalyptic number.

2144141322 is an abundant number, since it is smaller than the sum of its proper divisors (2186600790).

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

2144141322 is a wasteful number, since it uses less digits than its factorization.

2144141322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3538293.

The product of its digits is 1536, while the sum is 24.

The square root of 2144141322 is about 46304.8736311849. The cubic root of 2144141322 is about 1289.4894764895.

Adding to 2144141322 its reverse (2231414412), we get a palindrome (4375555734).

The spelling of 2144141322 in words is "two billion, one hundred forty-four million, one hundred forty-one thousand, three hundred twenty-two".