11334556689 has 8 divisors (see below), whose sum is σ = 15191047392. Its totient is φ = 7517218560.

The previous prime is 11334556687. The next prime is 11334556697. The reversal of 11334556689 is 98665543311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11334556689 - 2¹ = 11334556687 is a prime.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11334556687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9787467 + ... + 9788624.

It is an arithmetic number, because the mean of its divisors is an integer number (1898880924).

Almost surely, 2^11334556689 is an apocalyptic number.

It is an amenable number.

11334556689 is a deficient number, since it is larger than the sum of its proper divisors (3856490703).

11334556689 is a wasteful number, since it uses less digits than its factorization.

11334556689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19576287.

The product of its digits is 2332800, while the sum is 51.

The spelling of 11334556689 in words is "eleven billion, three hundred thirty-four million, five hundred fifty-six thousand, six hundred eighty-nine".