2443201681144 has 16 divisors (see below), whose sum is σ = 5235432174000. Its totient is φ = 1047086434752.

The previous prime is 2443201681117. The next prime is 2443201681159. The reversal of 2443201681144 is 4411861023442.

2443201681144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2443201681097 and 2443201681106.

It is a congruent number.

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, 21814300669 + ... + 21814300780.

It is an arithmetic number, because the mean of its divisors is an integer number (327214510875).

Almost surely, 2^{2443201681144} is an apocalyptic number.

It is an amenable number.

2443201681144 is an abundant number, since it is smaller than the sum of its proper divisors (2792230492856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2443201681144 is a wasteful number, since it uses less digits than its factorization.

2443201681144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43628601462 (or 43628601458 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 2443201681144 in words is "two trillion, four hundred forty-three billion, two hundred one million, six hundred eighty-one thousand, one hundred forty-four".