788888888899 has 2 divisors, whose sum is σ = 788888888900.
Its totient is φ = 788888888898.
The previous prime is 788888888813. The next prime is 788888888917. The reversal of 788888888899 is 998888888887.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 788888888899 - 213 = 788888880707 is a prime.
It is a plaindrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 788888888899.
It is not a weakly prime, because it can be changed into another prime (788888883899) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394444444449 + 394444444450.
It is an arithmetic number, because the mean of its divisors is an integer number (394444444450).
Almost surely, 2788888888899 is an apocalyptic number.
788888888899 is a deficient number, since it is larger than the sum of its proper divisors (1).
788888888899 is an equidigital number, since it uses as much as digits as its factorization.
788888888899 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 76101451776, while the sum is 97.
The spelling of 788888888899 in words is "seven hundred eighty-eight billion, eight hundred eighty-eight million, eight hundred eighty-eight thousand, eight hundred ninety-nine".