2800802543494 has 16 divisors (see below), whose sum is σ = 4228487893440. Its totient is φ = 1391318072320.

The previous prime is 2800802543491. The next prime is 2800802543533. The reversal of 2800802543494 is 4943452080082.

2800802543494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2800802543491) 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, 2385022 + ... + 3360049.

It is an arithmetic number, because the mean of its divisors is an integer number (264280493340).

Almost surely, 2^{2800802543494} is an apocalyptic number.

2800802543494 is a deficient number, since it is larger than the sum of its proper divisors (1427685349946).

2800802543494 is a wasteful number, since it uses less digits than its factorization.

2800802543494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5746655.

The product of its (nonzero) digits is 2211840, while the sum is 49.

The spelling of 2800802543494 in words is "two trillion, eight hundred billion, eight hundred two million, five hundred forty-three thousand, four hundred ninety-four".