2144020414 has 8 divisors (see below), whose sum is σ = 3228844248. Its totient is φ = 1067739000.

The previous prime is 2144020397. The next prime is 2144020423. The reversal of 2144020414 is 4140204412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2134977 + ... + 2135980.

It is an arithmetic number, because the mean of its divisors is an integer number (403605531).

Almost surely, 2^2144020414 is an apocalyptic number.

2144020414 is a deficient number, since it is larger than the sum of its proper divisors (1084823834).

2144020414 is a wasteful number, since it uses less digits than its factorization.

2144020414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4271210.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2144020414 is about 46303.5680482617. The cubic root of 2144020414 is about 1289.4652379559.

Adding to 2144020414 its reverse (4140204412), we get a palindrome (6284224826).

The spelling of 2144020414 in words is "two billion, one hundred forty-four million, twenty thousand, four hundred fourteen".