11444411342 has 32 divisors (see below), whose sum is σ = 21382728192. Its totient is φ = 4472905824.

The previous prime is 11444411327. The next prime is 11444411347. The reversal of 11444411342 is 24311444411.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444411347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363698 + ... + 393909.

It is an arithmetic number, because the mean of its divisors is an integer number (668210256).

Almost surely, 2^11444411342 is an apocalyptic number.

11444411342 is a deficient number, since it is larger than the sum of its proper divisors (9938316850).

11444411342 is a wasteful number, since it uses less digits than its factorization.

11444411342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757712.

The product of its digits is 6144, while the sum is 29.

Adding to 11444411342 its reverse (24311444411), we get a palindrome (35755855753).

The spelling of 11444411342 in words is "eleven billion, four hundred forty-four million, four hundred eleven thousand, three hundred forty-two".