11343432234 has 16 divisors (see below), whose sum is σ = 23169564288. Its totient is φ = 3700694112.

The previous prime is 11343432229. The next prime is 11343432271. The reversal of 11343432234 is 43223434311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20112187 + ... + 20112750.

It is an arithmetic number, because the mean of its divisors is an integer number (1448097768).

Almost surely, 2^11343432234 is an apocalyptic number.

11343432234 is an abundant number, since it is smaller than the sum of its proper divisors (11826132054).

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

11343432234 is a wasteful number, since it uses less digits than its factorization.

11343432234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40224989.

The product of its digits is 20736, while the sum is 30.

Adding to 11343432234 its reverse (43223434311), we get a palindrome (54566866545).

The spelling of 11343432234 in words is "eleven billion, three hundred forty-three million, four hundred thirty-two thousand, two hundred thirty-four".