3224400242213 has 4 divisors (see below), whose sum is σ = 3231745117920. Its totient is φ = 3217055366508.

The previous prime is 3224400242191. The next prime is 3224400242257. The reversal of 3224400242213 is 3122420044223.

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 a cyclic number.

It is not a de Polignac number, because 3224400242213 - 2¹⁰ = 3224400241189 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 (3224400542213) 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, 3672437195 + ... + 3672438072.

It is an arithmetic number, because the mean of its divisors is an integer number (807936279480).

Almost surely, 2^{3224400242213} is an apocalyptic number.

It is an amenable number.

3224400242213 is a deficient number, since it is larger than the sum of its proper divisors (7344875707).

3224400242213 is an equidigital number, since it uses as much as digits as its factorization.

3224400242213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7344875706.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 3224400242213 its reverse (3122420044223), we get a palindrome (6346820286436).

The spelling of 3224400242213 in words is "three trillion, two hundred twenty-four billion, four hundred million, two hundred forty-two thousand, two hundred thirteen".