11369659988 has 12 divisors (see below), whose sum is σ = 19909297632. Its totient is φ = 5681289240.

The previous prime is 11369659957. The next prime is 11369659997. The reversal of 11369659988 is 88995696311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 877958 + ... + 890813.

It is an arithmetic number, because the mean of its divisors is an integer number (1659108136).

Almost surely, 2^11369659988 is an apocalyptic number.

It is an amenable number.

11369659988 is a deficient number, since it is larger than the sum of its proper divisors (8539637644).

11369659988 is a wasteful number, since it uses less digits than its factorization.

11369659988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770382 (or 1770380 counting only the distinct ones).

The product of its digits is 25194240, while the sum is 65.

The spelling of 11369659988 in words is "eleven billion, three hundred sixty-nine million, six hundred fifty-nine thousand, nine hundred eighty-eight".