11334688889 has 8 divisors (see below), whose sum is σ = 11924280000. Its totient is φ = 10758347152.

The previous prime is 11334688847. The next prime is 11334688901. The reversal of 11334688889 is 98888643311.

It is a happy number.

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

It is not a de Polignac number, because 11334688889 - 2²⁴ = 11317911673 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11334688819) 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, 3310589 + ... + 3314010.

It is an arithmetic number, because the mean of its divisors is an integer number (1490535000).

Almost surely, 2^11334688889 is an apocalyptic number.

It is an amenable number.

11334688889 is a deficient number, since it is larger than the sum of its proper divisors (589591111).

11334688889 is an equidigital number, since it uses as much as digits as its factorization.

11334688889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624687.

The product of its digits is 7962624, while the sum is 59.

The spelling of 11334688889 in words is "eleven billion, three hundred thirty-four million, six hundred eighty-eight thousand, eight hundred eighty-nine".