11334111144 has 32 divisors (see below), whose sum is σ = 28351732320. Its totient is φ = 3775843136.

The previous prime is 11334111127. The next prime is 11334111149. The reversal of 11334111144 is 44111143311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11334111149) 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, 94662 + ... + 177845.

It is an arithmetic number, because the mean of its divisors is an integer number (885991635).

Almost surely, 2^11334111144 is an apocalyptic number.

It is an amenable number.

11334111144 is an abundant number, since it is smaller than the sum of its proper divisors (17017621176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11334111144 is a wasteful number, since it uses less digits than its factorization.

11334111144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274249 (or 274245 counting only the distinct ones).

The product of its digits is 576, while the sum is 24.

Adding to 11334111144 its reverse (44111143311), we get a palindrome (55445254455).

The spelling of 11334111144 in words is "eleven billion, three hundred thirty-four million, one hundred eleven thousand, one hundred forty-four".