3124242340121 has 8 divisors (see below), whose sum is σ = 3571689415680. Its totient is φ = 2677076949888.

The previous prime is 3124242340103. The next prime is 3124242340159. The reversal of 3124242340121 is 1210432424213.

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

It is a cyclic number.

It is not a de Polignac number, because 3124242340121 - 2¹⁴ = 3124242323737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3124242360121) 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, 70397561 + ... + 70441926.

It is an arithmetic number, because the mean of its divisors is an integer number (446461176960).

Almost surely, 2^{3124242340121} is an apocalyptic number.

It is an amenable number.

3124242340121 is a deficient number, since it is larger than the sum of its proper divisors (447447075559).

3124242340121 is a wasteful number, since it uses less digits than its factorization.

3124242340121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140842663.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 3124242340121 its reverse (1210432424213), we get a palindrome (4334674764334).

The spelling of 3124242340121 in words is "three trillion, one hundred twenty-four billion, two hundred forty-two million, three hundred forty thousand, one hundred twenty-one".