43213463363 has 4 divisors (see below), whose sum is σ = 49386815280. Its totient is φ = 37040111448.

The previous prime is 43213463303. The next prime is 43213463399. The reversal of 43213463363 is 36336431234.

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

It is a cyclic number.

It is not a de Polignac number, because 43213463363 - 2¹⁴ = 43213446979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43213463303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3086675948 + ... + 3086675961.

It is an arithmetic number, because the mean of its divisors is an integer number (12346703820).

Almost surely, 2^43213463363 is an apocalyptic number.

43213463363 is a deficient number, since it is larger than the sum of its proper divisors (6173351917).

43213463363 is an equidigital number, since it uses as much as digits as its factorization.

43213463363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6173351916.

The product of its digits is 279936, while the sum is 38.

Adding to 43213463363 its reverse (36336431234), we get a palindrome (79549894597).

The spelling of 43213463363 in words is "forty-three billion, two hundred thirteen million, four hundred sixty-three thousand, three hundred sixty-three".