123244124444 has 12 divisors (see below), whose sum is σ = 246488248944. Its totient is φ = 52818910464.

The previous prime is 123244124407. The next prime is 123244124491. The reversal of 123244124444 is 444421442321.

123244124444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

123244124444 is an admirable number.

It is a super-3 number, since 3×123244124444³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2200787909 + ... + 2200787964.

It is an arithmetic number, because the mean of its divisors is an integer number (20540687412).

Almost surely, 2^123244124444 is an apocalyptic number.

123244124444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

123244124444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

123244124444 is a wasteful number, since it uses less digits than its factorization.

123244124444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4401575884 (or 4401575882 counting only the distinct ones).

The product of its digits is 98304, while the sum is 35.

Adding to 123244124444 its reverse (444421442321), we get a palindrome (567665566765).

The spelling of 123244124444 in words is "one hundred twenty-three billion, two hundred forty-four million, one hundred twenty-four thousand, four hundred forty-four".