124042303240421 has 8 divisors (see below), whose sum is σ = 126646571105280. Its totient is φ = 121447807488592.

The previous prime is 124042303240343. The next prime is 124042303240441.

It is a happy number.

124042303240421 is nontrivially palindromic in base 10.

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 124042303240421 - 2¹⁰ = 124042303239397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124042303240441) 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, 2443002605 + ... + 2443053378.

It is an arithmetic number, because the mean of its divisors is an integer number (15830821388160).

Almost surely, 2^{124042303240421} is an apocalyptic number.

It is an amenable number.

124042303240421 is a deficient number, since it is larger than the sum of its proper divisors (2604267864859).

124042303240421 is an equidigital number, since it uses as much as digits as its factorization.

124042303240421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4886056515.

The product of its (nonzero) digits is 36864, while the sum is 32.

It can be divided in two parts, 12404230 and 3240421, that added together give a palindrome (15644651).

The spelling of 124042303240421 in words is "one hundred twenty-four trillion, forty-two billion, three hundred three million, two hundred forty thousand, four hundred twenty-one".