10788868217809 has 8 divisors (see below), whose sum is σ = 11774556105120. Its totient is φ = 9803993944800.

The previous prime is 10788868217741. The next prime is 10788868217839. The reversal of 10788868217809 is 90871286888701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10788868217809 - 2¹³ = 10788868209617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10788868217839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203375844 + ... + 203428885.

It is an arithmetic number, because the mean of its divisors is an integer number (1471819513140).

Almost surely, 2^{10788868217809} is an apocalyptic number.

It is an amenable number.

10788868217809 is a deficient number, since it is larger than the sum of its proper divisors (985687887311).

10788868217809 is a wasteful number, since it uses less digits than its factorization.

10788868217809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406807151.

The product of its (nonzero) digits is 173408256, while the sum is 73.

The spelling of 10788868217809 in words is "ten trillion, seven hundred eighty-eight billion, eight hundred sixty-eight million, two hundred seventeen thousand, eight hundred nine".