219320713799 has 4 divisors (see below), whose sum is σ = 239258960520. Its totient is φ = 199382467080.

The previous prime is 219320713753. The next prime is 219320713813. The reversal of 219320713799 is 997317023912.

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 219320713799 - 2⁸ = 219320713543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 219320713799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (219320713739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9969123344 + ... + 9969123365.

It is an arithmetic number, because the mean of its divisors is an integer number (59814740130).

Almost surely, 2^219320713799 is an apocalyptic number.

219320713799 is a deficient number, since it is larger than the sum of its proper divisors (19938246721).

219320713799 is a wasteful number, since it uses less digits than its factorization.

219320713799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19938246720.

The product of its (nonzero) digits is 1285956, while the sum is 53.

The spelling of 219320713799 in words is "two hundred nineteen billion, three hundred twenty million, seven hundred thirteen thousand, seven hundred ninety-nine".