788049940888 has 64 divisors (see below), whose sum is σ = 1692603095040. Its totient is φ = 336951425664.

The previous prime is 788049940859. The next prime is 788049940889. The reversal of 788049940888 is 888049940887.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 788049940888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788049940889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71330581 + ... + 71341627.

It is an arithmetic number, because the mean of its divisors is an integer number (26446923360).

Almost surely, 2^788049940888 is an apocalyptic number.

It is an amenable number.

788049940888 is an abundant number, since it is smaller than the sum of its proper divisors (904553154152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

788049940888 is a wasteful number, since it uses less digits than its factorization.

788049940888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13904 (or 13900 counting only the distinct ones).

The product of its (nonzero) digits is 297271296, while the sum is 73.

Subtracting 788049940888 from its reverse (888049940887), we obtain a palindrome (99999999999).

The spelling of 788049940888 in words is "seven hundred eighty-eight billion, forty-nine million, nine hundred forty thousand, eight hundred eighty-eight".