2144744607 has 8 divisors (see below), whose sum is σ = 2862663984. Its totient is φ = 1428327488.

The previous prime is 2144744573. The next prime is 2144744629. The reversal of 2144744607 is 7064474412.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2144744607 - 2¹⁶ = 2144679071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144744807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372228 + ... + 377945.

It is an arithmetic number, because the mean of its divisors is an integer number (357832998).

Almost surely, 2^2144744607 is an apocalyptic number.

2144744607 is a deficient number, since it is larger than the sum of its proper divisors (717919377).

2144744607 is an equidigital number, since it uses as much as digits as its factorization.

2144744607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751129.

The product of its (nonzero) digits is 150528, while the sum is 39.

The square root of 2144744607 is about 46311.3874441265. The cubic root of 2144744607 is about 1289.6104039523.

The spelling of 2144744607 in words is "two billion, one hundred forty-four million, seven hundred forty-four thousand, six hundred seven".