2144424235 has 16 divisors (see below), whose sum is σ = 2593760832. Its totient is φ = 1701936000.

The previous prime is 2144424229. The next prime is 2144424263. The reversal of 2144424235 is 5324244412.

It is not a de Polignac number, because 2144424235 - 2⁵ = 2144424203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2144424197 and 2144424206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 799717 + ... + 802393.

It is an arithmetic number, because the mean of its divisors is an integer number (162110052).

Almost surely, 2^2144424235 is an apocalyptic number.

2144424235 is a deficient number, since it is larger than the sum of its proper divisors (449336597).

2144424235 is a wasteful number, since it uses less digits than its factorization.

2144424235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894.

The product of its digits is 30720, while the sum is 31.

The square root of 2144424235 is about 46307.9284248389. The cubic root of 2144424235 is about 1289.5461887482.

Adding to 2144424235 its reverse (5324244412), we get a palindrome (7468668647).

The spelling of 2144424235 in words is "two billion, one hundred forty-four million, four hundred twenty-four thousand, two hundred thirty-five".