2144313401 has 16 divisors (see below), whose sum is σ = 2193724800. Its totient is φ = 2095632000.

The previous prime is 2144313397. The next prime is 2144313427. The reversal of 2144313401 is 1043134412.

It is a cyclic number.

It is not a de Polignac number, because 2144313401 - 2² = 2144313397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2144313481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5093171 + ... + 5093591.

It is an arithmetic number, because the mean of its divisors is an integer number (137107800).

Almost surely, 2^2144313401 is an apocalyptic number.

It is an amenable number.

2144313401 is a deficient number, since it is larger than the sum of its proper divisors (49411399).

2144313401 is a wasteful number, since it uses less digits than its factorization.

2144313401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2144313401 is about 46306.7317028529. The cubic root of 2144313401 is about 1289.5239717474.

Adding to 2144313401 its reverse (1043134412), we get a palindrome (3187447813).

The spelling of 2144313401 in words is "two billion, one hundred forty-four million, three hundred thirteen thousand, four hundred one".