11412344412 has 108 divisors (see below), whose sum is σ = 33682967136. Its totient is φ = 3248501760.

The previous prime is 11412344399. The next prime is 11412344431. The reversal of 11412344412 is 21444321411.

11412344412 is a `hidden beast` number, since 1 + 14 + 1 + 234 + 4 + 412 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 466108 + ... + 489980.

Almost surely, 2^11412344412 is an apocalyptic number.

11412344412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11412344412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16841483568).

11412344412 is an abundant number, since it is smaller than the sum of its proper divisors (22270622724).

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

11412344412 is a wasteful number, since it uses less digits than its factorization.

11412344412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24168 (or 24156 counting only the distinct ones).

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

Adding to 11412344412 its reverse (21444321411), we get a palindrome (32856665823).

The spelling of 11412344412 in words is "eleven billion, four hundred twelve million, three hundred forty-four thousand, four hundred twelve".