124305221140424 has 16 divisors (see below), whose sum is σ = 233072862775920. Its totient is φ = 62152457733520.

The previous prime is 124305221140421. The next prime is 124305221140517. The reversal of 124305221140424 is 424041122503421.

It is not an unprimeable number, because it can be changed into a prime (124305221140421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15610382 + ... + 22187709.

It is an arithmetic number, because the mean of its divisors is an integer number (14567053923495).

Almost surely, 2^{124305221140424} is an apocalyptic number.

It is an amenable number.

124305221140424 is a deficient number, since it is larger than the sum of its proper divisors (108767641635496).

124305221140424 is a wasteful number, since it uses less digits than its factorization.

124305221140424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38209180 (or 38209176 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 124305221140424 its reverse (424041122503421), we get a palindrome (548346343643845).

The spelling of 124305221140424 in words is "one hundred twenty-four trillion, three hundred five billion, two hundred twenty-one million, one hundred forty thousand, four hundred twenty-four".