11304411989 has 8 divisors (see below), whose sum is σ = 12355684320. Its totient is φ = 10279097136.

The previous prime is 11304411959. The next prime is 11304412001. The reversal of 11304411989 is 98911440311.

11304411989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11304411989 - 2²⁰ = 11303363413 is a prime.

It is a super-3 number, since 3×11304411989³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11304411929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6488459 + ... + 6490200.

It is an arithmetic number, because the mean of its divisors is an integer number (1544460540).

Almost surely, 2^11304411989 is an apocalyptic number.

It is an amenable number.

11304411989 is a deficient number, since it is larger than the sum of its proper divisors (1051272331).

11304411989 is a wasteful number, since it uses less digits than its factorization.

11304411989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12978739.

The product of its (nonzero) digits is 31104, while the sum is 41.

The spelling of 11304411989 in words is "eleven billion, three hundred four million, four hundred eleven thousand, nine hundred eighty-nine".