10788394709 has 8 divisors (see below), whose sum is σ = 10817431680. Its totient is φ = 10759378896.

The previous prime is 10788394681. The next prime is 10788394781. The reversal of 10788394709 is 90749388701.

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

It is a cyclic number.

It is not a de Polignac number, because 10788394709 - 2⁸ = 10788394453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10788394109) 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, 1756007 + ... + 1762139.

It is an arithmetic number, because the mean of its divisors is an integer number (1352178960).

Almost surely, 2^10788394709 is an apocalyptic number.

It is an amenable number.

10788394709 is a deficient number, since it is larger than the sum of its proper divisors (29036971).

10788394709 is an equidigital number, since it uses as much as digits as its factorization.

10788394709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10579.

The product of its (nonzero) digits is 3048192, while the sum is 56.

The spelling of 10788394709 in words is "ten billion, seven hundred eighty-eight million, three hundred ninety-four thousand, seven hundred nine".