11334446689 has 8 divisors (see below), whose sum is σ = 11800248680. Its totient is φ = 10877037696.

The previous prime is 11334446677. The next prime is 11334446741. The reversal of 11334446689 is 98664443311.

It can be written as a sum of positive squares in 4 ways, for example, as 783048289 + 10551398400 = 27983^2 + 102720^2 .

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 11334446689 - 2¹⁹ = 11333922401 is a prime.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11334446609) 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, 2095494 + ... + 2100895.

It is an arithmetic number, because the mean of its divisors is an integer number (1475031085).

Almost surely, 2^11334446689 is an apocalyptic number.

It is an amenable number.

11334446689 is a deficient number, since it is larger than the sum of its proper divisors (465801991).

11334446689 is an equidigital number, since it uses as much as digits as its factorization.

11334446689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4196499.

The product of its digits is 1492992, while the sum is 49.

The spelling of 11334446689 in words is "eleven billion, three hundred thirty-four million, four hundred forty-six thousand, six hundred eighty-nine".