11350066988 has 24 divisors (see below), whose sum is σ = 21454017312. Its totient is φ = 5222939904.

The previous prime is 11350066957. The next prime is 11350066997. The reversal of 11350066988 is 88966005311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306320 + ... + 341367.

It is an arithmetic number, because the mean of its divisors is an integer number (893917388).

Almost surely, 2^11350066988 is an apocalyptic number.

It is an amenable number.

11350066988 is a deficient number, since it is larger than the sum of its proper divisors (10103950324).

11350066988 is a wasteful number, since it uses less digits than its factorization.

11350066988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648041 (or 648039 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 47.

The spelling of 11350066988 in words is "eleven billion, three hundred fifty million, sixty-six thousand, nine hundred eighty-eight".