11432144322 has 96 divisors (see below), whose sum is σ = 25853256000. Its totient is φ = 3648654720.

The previous prime is 11432144299. The next prime is 11432144401. The reversal of 11432144322 is 22344123411.

11432144322 is a `hidden beast` number, since 1 + 14 + 3 + 214 + 432 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7060429 + ... + 7062047.

It is an arithmetic number, because the mean of its divisors is an integer number (269304750).

Almost surely, 2^11432144322 is an apocalyptic number.

11432144322 is an abundant number, since it is smaller than the sum of its proper divisors (14421111678).

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

11432144322 is a wasteful number, since it uses less digits than its factorization.

11432144322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856 (or 1853 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 11432144322 its reverse (22344123411), we get a palindrome (33776267733).

The spelling of 11432144322 in words is "eleven billion, four hundred thirty-two million, one hundred forty-four thousand, three hundred twenty-two".