269119889912 has 16 divisors (see below), whose sum is σ = 504656859840. Its totient is φ = 134544727296.

The previous prime is 269119889897. The next prime is 269119889923. The reversal of 269119889912 is 219988911962.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1826873 + ... + 1968680.

It is an arithmetic number, because the mean of its divisors is an integer number (31541053740).

Almost surely, 2^269119889912 is an apocalyptic number.

It is an amenable number.

269119889912 is a deficient number, since it is larger than the sum of its proper divisors (235536969928).

269119889912 is a wasteful number, since it uses less digits than its factorization.

269119889912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804422 (or 3804418 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 65.

The spelling of 269119889912 in words is "two hundred sixty-nine billion, one hundred nineteen million, eight hundred eighty-nine thousand, nine hundred twelve".