2144314201 has 4 divisors (see below), whose sum is σ = 2218256100. Its totient is φ = 2070372304.

The previous prime is 2144314199. The next prime is 2144314247. The reversal of 2144314201 is 1024134412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1346816601 + 797497600 = 36699^2 + 28240^2 .

It is a cyclic number.

It is not a de Polignac number, because 2144314201 - 2¹ = 2144314199 is a prime.

It is a super-2 number, since 2×2144314201² = 9196166785220536802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2144314001) 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, 36970906 + ... + 36970963.

It is an arithmetic number, because the mean of its divisors is an integer number (554564025).

Almost surely, 2^2144314201 is an apocalyptic number.

It is an amenable number.

2144314201 is a deficient number, since it is larger than the sum of its proper divisors (73941899).

2144314201 is an equidigital number, since it uses as much as digits as its factorization.

2144314201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73941898.

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

The square root of 2144314201 is about 46306.7403409050. The cubic root of 2144314201 is about 1289.5241321125.

Adding to 2144314201 its reverse (1024134412), we get a palindrome (3168448613).

The spelling of 2144314201 in words is "two billion, one hundred forty-four million, three hundred fourteen thousand, two hundred one".