11699070768 has 240 divisors, whose sum is σ = 40901882112. Its totient is φ = 3032640000.

The previous prime is 11699070731. The next prime is 11699070787. The reversal of 11699070768 is 86707099611.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8991718 + ... + 8993018.

Almost surely, 2^11699070768 is an apocalyptic number.

11699070768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11699070768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20450941056).

11699070768 is an abundant number, since it is smaller than the sum of its proper divisors (29202811344).

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

11699070768 is a wasteful number, since it uses less digits than its factorization.

11699070768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144 (or 2135 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 54.

The spelling of 11699070768 in words is "eleven billion, six hundred ninety-nine million, seventy thousand, seven hundred sixty-eight".