493364044799 has 4 divisors (see below), whose sum is σ = 493370739264. Its totient is φ = 493357350336.

The previous prime is 493364044769. The next prime is 493364044807. The reversal of 493364044799 is 997440463394.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 493364044799 - 2⁸ = 493364044543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493364044769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3235442 + ... + 3384495.

It is an arithmetic number, because the mean of its divisors is an integer number (123342684816).

Almost surely, 2^493364044799 is an apocalyptic number.

493364044799 is a deficient number, since it is larger than the sum of its proper divisors (6694465).

493364044799 is an equidigital number, since it uses as much as digits as its factorization.

493364044799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6694464.

The product of its (nonzero) digits is 70543872, while the sum is 62.

The spelling of 493364044799 in words is "four hundred ninety-three billion, three hundred sixty-four million, forty-four thousand, seven hundred ninety-nine".