2144306013 has 4 divisors (see below), whose sum is σ = 2859074688. Its totient is φ = 1429537340.

The previous prime is 2144305997. The next prime is 2144306093. The reversal of 2144306013 is 3106034412.

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 2144306013 - 2⁴ = 2144305997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144306093) 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, 357384333 + ... + 357384338.

It is an arithmetic number, because the mean of its divisors is an integer number (714768672).

Almost surely, 2^2144306013 is an apocalyptic number.

It is an amenable number.

2144306013 is a deficient number, since it is larger than the sum of its proper divisors (714768675).

2144306013 is an equidigital number, since it uses as much as digits as its factorization.

2144306013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714768674.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2144306013 is about 46306.6519303653. The cubic root of 2144306013 is about 1289.5224907739.

The spelling of 2144306013 in words is "two billion, one hundred forty-four million, three hundred six thousand, thirteen".