2144513626873 has 8 divisors (see below), whose sum is σ = 2146290117408. Its totient is φ = 2142737302464.

The previous prime is 2144513626859. The next prime is 2144513626877. The reversal of 2144513626873 is 3786263154412.

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 2144513626873 - 2³³ = 2135923692281 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2144513626873.

It is not an unprimeable number, because it can be changed into a prime (2144513626877) 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, 51526290 + ... + 51567892.

It is an arithmetic number, because the mean of its divisors is an integer number (268286264676).

Almost surely, 2^{2144513626873} is an apocalyptic number.

It is an amenable number.

2144513626873 is a deficient number, since it is larger than the sum of its proper divisors (1776490535).

2144513626873 is a wasteful number, since it uses less digits than its factorization.

2144513626873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83063.

The product of its digits is 5806080, while the sum is 52.

The spelling of 2144513626873 in words is "two trillion, one hundred forty-four billion, five hundred thirteen million, six hundred twenty-six thousand, eight hundred seventy-three".