124013340244 has 24 divisors (see below), whose sum is σ = 222027680448. Its totient is φ = 60592318080.

The previous prime is 124013340223. The next prime is 124013340247. The reversal of 124013340244 is 442043310421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124013340247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1900062 + ... + 1964245.

It is an arithmetic number, because the mean of its divisors is an integer number (9251153352).

Almost surely, 2^124013340244 is an apocalyptic number.

It is an amenable number.

124013340244 is a deficient number, since it is larger than the sum of its proper divisors (98014340204).

124013340244 is a wasteful number, since it uses less digits than its factorization.

124013340244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864495 (or 3864493 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 124013340244 its reverse (442043310421), we get a palindrome (566056650665).

The spelling of 124013340244 in words is "one hundred twenty-four billion, thirteen million, three hundred forty thousand, two hundred forty-four".