2144313441 has 12 divisors (see below), whose sum is σ = 3098639232. Its totient is φ = 1428943416.

The previous prime is 2144313439. The next prime is 2144313443. The reversal of 2144313441 is 1443134412.

2144313441 is a `hidden beast` number, since 214 + 4 + 3 + 1 + 3 + 441 = 666.

It is an interprime number because it is at equal distance from previous prime (2144313439) and next prime (2144313443).

It is not a de Polignac number, because 2144313441 - 2¹ = 2144313439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2144313443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26661 + ... + 70706.

It is an arithmetic number, because the mean of its divisors is an integer number (258219936).

Almost surely, 2^2144313441 is an apocalyptic number.

It is an amenable number.

2144313441 is a deficient number, since it is larger than the sum of its proper divisors (954325791).

2144313441 is a wasteful number, since it uses less digits than its factorization.

2144313441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99820 (or 99817 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 2144313441 is about 46306.7321347555. The cubic root of 2144313441 is about 1289.5239797657.

Adding to 2144313441 its reverse (1443134412), we get a palindrome (3587447853).

It can be divided in two parts, 2 and 144313441, that multiplied together give a palindrome (288626882).

The spelling of 2144313441 in words is "two billion, one hundred forty-four million, three hundred thirteen thousand, four hundred forty-one".