2793293343449 has 12 divisors (see below), whose sum is σ = 3255578005428. Its totient is φ = 2389655923200.

The previous prime is 2793293343427. The next prime is 2793293343487. The reversal of 2793293343449 is 9443433923972.

2793293343449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 479037015625 + 2314256327824 = 692125^2 + 1521268^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2793293343449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2793293343391 and 2793293343400.

It is not an unprimeable number, because it can be changed into a prime (2793293343409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54682712 + ... + 54733769.

It is an arithmetic number, because the mean of its divisors is an integer number (271298167119).

Almost surely, 2^{2793293343449} is an apocalyptic number.

It is an amenable number.

2793293343449 is a deficient number, since it is larger than the sum of its proper divisors (462284661979).

2793293343449 is a wasteful number, since it uses less digits than its factorization.

2793293343449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109417016 (or 109417009 counting only the distinct ones).

The product of its digits is 105815808, while the sum is 62.

The spelling of 2793293343449 in words is "two trillion, seven hundred ninety-three billion, two hundred ninety-three million, three hundred forty-three thousand, four hundred forty-nine".