11120440234 has 8 divisors (see below), whose sum is σ = 16688494368. Its totient is φ = 5557608780.

The previous prime is 11120440229. The next prime is 11120440259. The reversal of 11120440234 is 43204402111.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1300342 + ... + 1308865.

It is an arithmetic number, because the mean of its divisors is an integer number (2086061796).

Almost surely, 2^11120440234 is an apocalyptic number.

11120440234 is a deficient number, since it is larger than the sum of its proper divisors (5568054134).

11120440234 is a wasteful number, since it uses less digits than its factorization.

11120440234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611340.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11120440234 its reverse (43204402111), we get a palindrome (54324842345).

The spelling of 11120440234 in words is "eleven billion, one hundred twenty million, four hundred forty thousand, two hundred thirty-four".