2144363441 has 4 divisors (see below), whose sum is σ = 2339305584. Its totient is φ = 1949421300.

The previous prime is 2144363423. The next prime is 2144363467. The reversal of 2144363441 is 1443634412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2144363441 - 2¹⁴ = 2144347057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2144363398 and 2144363407.

It is not an unprimeable number, because it can be changed into a prime (2144363491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97471055 + ... + 97471076.

It is an arithmetic number, because the mean of its divisors is an integer number (584826396).

Almost surely, 2^2144363441 is an apocalyptic number.

It is an amenable number.

2144363441 is a deficient number, since it is larger than the sum of its proper divisors (194942143).

2144363441 is a wasteful number, since it uses less digits than its factorization.

2144363441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194942142.

The product of its digits is 27648, while the sum is 32.

The square root of 2144363441 is about 46307.2720099122. The cubic root of 2144363441 is about 1289.5340025072.

Adding to 2144363441 its reverse (1443634412), we get a palindrome (3587997853).

The spelling of 2144363441 in words is "two billion, one hundred forty-four million, three hundred sixty-three thousand, four hundred forty-one".