11234034434 has 16 divisors (see below), whose sum is σ = 19474732800. Its totient is φ = 4760489184.

The previous prime is 11234034431. The next prime is 11234034457. The reversal of 11234034434 is 43443043211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11234034397 and 11234034406.

It is not an unprimeable number, because it can be changed into a prime (11234034431) 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, 4506794 + ... + 4509285.

It is an arithmetic number, because the mean of its divisors is an integer number (1217170800).

Almost surely, 2^11234034434 is an apocalyptic number.

11234034434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11234034434 is a deficient number, since it is larger than the sum of its proper divisors (8240698366).

11234034434 is an equidigital number, since it uses as much as digits as its factorization.

11234034434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9016177.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 11234034434 its reverse (43443043211), we get a palindrome (54677077645).

The spelling of 11234034434 in words is "eleven billion, two hundred thirty-four million, thirty-four thousand, four hundred thirty-four".