124244221104 has 120 divisors (see below), whose sum is σ = 354577067520. Its totient is φ = 40600842624.

The previous prime is 124244221043. The next prime is 124244221159. The reversal of 124244221104 is 401122442421.

124244221104 is a `hidden beast` number, since 1 + 2 + 4 + 2 + 442 + 211 + 0 + 4 = 666.

It is a super-3 number, since 3×124244221104³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3098109 + ... + 3137955.

It is an arithmetic number, because the mean of its divisors is an integer number (2954808896).

Almost surely, 2^124244221104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124244221104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177288533760).

124244221104 is an abundant number, since it is smaller than the sum of its proper divisors (230332846416).

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

124244221104 is a wasteful number, since it uses less digits than its factorization.

124244221104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40287 (or 40278 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 124244221104 its reverse (401122442421), we get a palindrome (525366663525).

The spelling of 124244221104 in words is "one hundred twenty-four billion, two hundred forty-four million, two hundred twenty-one thousand, one hundred four".