2843456416144 has 20 divisors (see below), whose sum is σ = 5571097896780. Its totient is φ = 1405753733120.

The previous prime is 2843456416109. The next prime is 2843456416153. The reversal of 2843456416144 is 4416146543482.

It can be written as a sum of positive squares in 2 ways, for example, as 246524166144 + 2596932250000 = 496512^2 + 1611500^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2843456416091 and 2843456416100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 998403217 + ... + 998406064.

It is an arithmetic number, because the mean of its divisors is an integer number (278554894839).

Almost surely, 2^{2843456416144} is an apocalyptic number.

It is an amenable number.

2843456416144 is a deficient number, since it is larger than the sum of its proper divisors (2727641480636).

2843456416144 is a wasteful number, since it uses less digits than its factorization.

2843456416144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1996809378 (or 1996809372 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 52.

The spelling of 2843456416144 in words is "two trillion, eight hundred forty-three billion, four hundred fifty-six million, four hundred sixteen thousand, one hundred forty-four".