2144420113 has 8 divisors (see below), whose sum is σ = 2353377600. Its totient is φ = 1937797680.

The previous prime is 2144420107. The next prime is 2144420119. The reversal of 2144420113 is 3110244412.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2144420107) and next prime (2144420119).

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

It is a cyclic number.

It is not a de Polignac number, because 2144420113 - 2⁹ = 2144419601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2144420119) 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, 581838 + ... + 585511.

It is an arithmetic number, because the mean of its divisors is an integer number (294172200).

Almost surely, 2^2144420113 is an apocalyptic number.

It is an amenable number.

2144420113 is a deficient number, since it is larger than the sum of its proper divisors (208957487).

2144420113 is a wasteful number, since it uses less digits than its factorization.

2144420113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167527.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2144420113 is about 46307.8839183999. The cubic root of 2144420113 is about 1289.5453624949.

Adding to 2144420113 its reverse (3110244412), we get a palindrome (5254664525).

The spelling of 2144420113 in words is "two billion, one hundred forty-four million, four hundred twenty thousand, one hundred thirteen".