2144300744 has 16 divisors (see below), whose sum is σ = 4029646320. Its totient is φ = 1069728400.

The previous prime is 2144300723. The next prime is 2144300747. The reversal of 2144300744 is 4470034412.

It is not an unprimeable number, because it can be changed into a prime (2144300747) 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, 298982 + ... + 306069.

It is an arithmetic number, because the mean of its divisors is an integer number (251852895).

Almost surely, 2^2144300744 is an apocalyptic number.

It is an amenable number.

2144300744 is a deficient number, since it is larger than the sum of its proper divisors (1885345576).

2144300744 is a wasteful number, since it uses less digits than its factorization.

2144300744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605500 (or 605496 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 2144300744 is about 46306.5950378561. The cubic root of 2144300744 is about 1289.5214345659.

The spelling of 2144300744 in words is "two billion, one hundred forty-four million, three hundred thousand, seven hundred forty-four".