124244185344 has 144 divisors (see below), whose sum is σ = 341414062080. Its totient is φ = 40085176320.

The previous prime is 124244185333. The next prime is 124244185361. The reversal of 124244185344 is 443581442421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 124244185296 and 124244185305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3983442 + ... + 4014510.

Almost surely, 2^124244185344 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 124244185344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170707031040).

124244185344 is an abundant number, since it is smaller than the sum of its proper divisors (217169876736).

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

124244185344 is a wasteful number, since it uses less digits than its factorization.

124244185344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31256 (or 31242 counting only the distinct ones).

The product of its digits is 491520, while the sum is 42.

The spelling of 124244185344 in words is "one hundred twenty-four billion, two hundred forty-four million, one hundred eighty-five thousand, three hundred forty-four".