11432443326 has 16 divisors (see below), whose sum is σ = 22967422464. Its totient is φ = 3793725144.

The previous prime is 11432443313. The next prime is 11432443327. The reversal of 11432443326 is 62334423411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11432443327) 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, 4270876 + ... + 4273551.

It is an arithmetic number, because the mean of its divisors is an integer number (1435463904).

Almost surely, 2^11432443326 is an apocalyptic number.

11432443326 is an abundant number, since it is smaller than the sum of its proper divisors (11534979138).

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

11432443326 is a wasteful number, since it uses less digits than its factorization.

11432443326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8544655.

The product of its digits is 41472, while the sum is 33.

Adding to 11432443326 its reverse (62334423411), we get a palindrome (73766866737).

The spelling of 11432443326 in words is "eleven billion, four hundred thirty-two million, four hundred forty-three thousand, three hundred twenty-six".