4243212024013 has 4 divisors (see below), whose sum is σ = 4250066971360. Its totient is φ = 4236357076668.

The previous prime is 4243212023983. The next prime is 4243212024043. The reversal of 4243212024013 is 3104202123424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (4243212023983) and next prime (4243212024043).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4243212024013 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 (4243212024043) 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, 3427472745 + ... + 3427473982.

It is an arithmetic number, because the mean of its divisors is an integer number (1062516742840).

Almost surely, 2^{4243212024013} is an apocalyptic number.

It is an amenable number.

4243212024013 is a deficient number, since it is larger than the sum of its proper divisors (6854947347).

4243212024013 is an equidigital number, since it uses as much as digits as its factorization.

4243212024013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6854947346.

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

Adding to 4243212024013 its reverse (3104202123424), we get a palindrome (7347414147437).

The spelling of 4243212024013 in words is "four trillion, two hundred forty-three billion, two hundred twelve million, twenty-four thousand, thirteen".