11441342112 has 48 divisors (see below), whose sum is σ = 31002354432. Its totient is φ = 3690754560.

The previous prime is 11441342071. The next prime is 11441342123. The reversal of 11441342112 is 21124314411.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

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, 1919293 + ... + 1925244.

It is an arithmetic number, because the mean of its divisors is an integer number (645882384).

Almost surely, 2^11441342112 is an apocalyptic number.

11441342112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11441342112 is an abundant number, since it is smaller than the sum of its proper divisors (19561012320).

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

11441342112 is a wasteful number, since it uses less digits than its factorization.

11441342112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3844581 (or 3844573 counting only the distinct ones).

The product of its digits is 768, while the sum is 24.

Adding to 11441342112 its reverse (21124314411), we get a palindrome (32565656523).

The spelling of 11441342112 in words is "eleven billion, four hundred forty-one million, three hundred forty-two thousand, one hundred twelve".