11412344000 has 56 divisors (see below), whose sum is σ = 28262689728. Its totient is φ = 4564934400.

The previous prime is 11412343993. The next prime is 11412344003. The reversal of 11412344000 is 44321411.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (11412344003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705272 + ... + 721271.

It is an arithmetic number, because the mean of its divisors is an integer number (504690888).

Almost surely, 2^11412344000 is an apocalyptic number.

11412344000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11412344000 is an abundant number, since it is smaller than the sum of its proper divisors (16850345728).

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

11412344000 is an equidigital number, since it uses as much as digits as its factorization.

11412344000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426570 (or 1426550 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11412344000 its reverse (44321411), we get a palindrome (11456665411).

The spelling of 11412344000 in words is "eleven billion, four hundred twelve million, three hundred forty-four thousand".