23243462213 has 4 divisors (see below), whose sum is σ = 24044960940. Its totient is φ = 22441963488.

The previous prime is 23243462167. The next prime is 23243462237. The reversal of 23243462213 is 31226434232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12166531204 + 11076931009 = 110302^2 + 105247^2 .

It is a cyclic number.

It is not a de Polignac number, because 23243462213 - 2¹⁴ = 23243445829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23243462213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23243462273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400749320 + ... + 400749377.

It is an arithmetic number, because the mean of its divisors is an integer number (6011240235).

Almost surely, 2^23243462213 is an apocalyptic number.

It is an amenable number.

23243462213 is a deficient number, since it is larger than the sum of its proper divisors (801498727).

23243462213 is an equidigital number, since it uses as much as digits as its factorization.

23243462213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801498726.

The product of its digits is 41472, while the sum is 32.

Adding to 23243462213 its reverse (31226434232), we get a palindrome (54469896445).

The spelling of 23243462213 in words is "twenty-three billion, two hundred forty-three million, four hundred sixty-two thousand, two hundred thirteen".