11344412412 has 36 divisors (see below), whose sum is σ = 28998365760. Its totient is φ = 3738981312.

The previous prime is 11344412407. The next prime is 11344412413. The reversal of 11344412412 is 21421444311.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11344412413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1767148 + ... + 1773555.

It is an arithmetic number, because the mean of its divisors is an integer number (805510160).

Almost surely, 2^11344412412 is an apocalyptic number.

11344412412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11344412412 is an abundant number, since it is smaller than the sum of its proper divisors (17653953348).

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

11344412412 is a wasteful number, since it uses less digits than its factorization.

11344412412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3540802 (or 3540797 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 11344412412 its reverse (21421444311), we get a palindrome (32765856723).

The spelling of 11344412412 in words is "eleven billion, three hundred forty-four million, four hundred twelve thousand, four hundred twelve".