2144373679 has 8 divisors (see below), whose sum is σ = 2451525920. Its totient is φ = 1837424736.

The previous prime is 2144373661. The next prime is 2144373713. The reversal of 2144373679 is 9763734412.

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

It is not a de Polignac number, because 2144373679 - 2¹⁵ = 2144340911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144373629) 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, 27504 + ... + 71029.

It is an arithmetic number, because the mean of its divisors is an integer number (306440740).

Almost surely, 2^2144373679 is an apocalyptic number.

2144373679 is a deficient number, since it is larger than the sum of its proper divisors (307152241).

2144373679 is an equidigital number, since it uses as much as digits as its factorization.

2144373679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101649.

The product of its digits is 762048, while the sum is 46.

The square root of 2144373679 is about 46307.3825539730. The cubic root of 2144373679 is about 1289.5360547445.

The spelling of 2144373679 in words is "two billion, one hundred forty-four million, three hundred seventy-three thousand, six hundred seventy-nine".