11444232242 has 32 divisors (see below), whose sum is σ = 18642009600. Its totient is φ = 5255913600.

The previous prime is 11444232229. The next prime is 11444232259. The reversal of 11444232242 is 24223244411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52142 + ... + 160022.

It is an arithmetic number, because the mean of its divisors is an integer number (582562800).

Almost surely, 2^11444232242 is an apocalyptic number.

11444232242 is a deficient number, since it is larger than the sum of its proper divisors (7197777358).

11444232242 is a wasteful number, since it uses less digits than its factorization.

11444232242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108002.

The product of its digits is 12288, while the sum is 29.

Adding to 11444232242 its reverse (24223244411), we get a palindrome (35667476653).

The spelling of 11444232242 in words is "eleven billion, four hundred forty-four million, two hundred thirty-two thousand, two hundred forty-two".