788049940887 has 24 divisors (see below), whose sum is σ = 1275337174800. Its totient is φ = 464697751680.

The previous prime is 788049940859. The next prime is 788049940889.

788049940887 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 788049940887 - 2⁷ = 788049940759 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 107565262 + ... + 107572587.

It is an arithmetic number, because the mean of its divisors is an integer number (53139048950).

Almost surely, 2^788049940887 is an apocalyptic number.

788049940887 is a deficient number, since it is larger than the sum of its proper divisors (487287233913).

788049940887 is a wasteful number, since it uses less digits than its factorization.

788049940887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215137903 (or 215137900 counting only the distinct ones).

The product of its (nonzero) digits is 260112384, while the sum is 72.

The spelling of 788049940887 in words is "seven hundred eighty-eight billion, forty-nine million, nine hundred forty thousand, eight hundred eighty-seven".