124013340321 has 8 divisors (see below), whose sum is σ = 178070437440. Its totient is φ = 76315901712.

The previous prime is 124013340301. The next prime is 124013340329. The reversal of 124013340321 is 123043310421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 124013340321 - 2⁷ = 124013340193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124013340291 and 124013340300.

It is not an unprimeable number, because it can be changed into a prime (124013340329) 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, 1589914581 + ... + 1589914658.

It is an arithmetic number, because the mean of its divisors is an integer number (22258804680).

Almost surely, 2^124013340321 is an apocalyptic number.

It is an amenable number.

124013340321 is a deficient number, since it is larger than the sum of its proper divisors (54057097119).

124013340321 is a wasteful number, since it uses less digits than its factorization.

124013340321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3179829255.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 124013340321 its reverse (123043310421), we get a palindrome (247056650742).

The spelling of 124013340321 in words is "one hundred twenty-four billion, thirteen million, three hundred forty thousand, three hundred twenty-one".