11414443124 has 48 divisors (see below), whose sum is σ = 23348387328. Its totient is φ = 4780885248.

The previous prime is 11414443081. The next prime is 11414443129. The reversal of 11414443124 is 42134441411.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11414443129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 958712 + ... + 970544.

It is an arithmetic number, because the mean of its divisors is an integer number (486424736).

Almost surely, 2^11414443124 is an apocalyptic number.

11414443124 is a gapful number since it is divisible by the number (14) 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 11414443124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11674193664).

11414443124 is an abundant number, since it is smaller than the sum of its proper divisors (11933944204).

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

11414443124 is a wasteful number, since it uses less digits than its factorization.

11414443124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12624 (or 12622 counting only the distinct ones).

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

Adding to 11414443124 its reverse (42134441411), we get a palindrome (53548884535).

The spelling of 11414443124 in words is "eleven billion, four hundred fourteen million, four hundred forty-three thousand, one hundred twenty-four".