43204243220003 has 4 divisors (see below), whose sum is σ = 43204688689440. Its totient is φ = 43203797750568.

The previous prime is 43204243219997. The next prime is 43204243220011. The reversal of 43204243220003 is 30002234240234.

It is a happy number.

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 43204243220003 - 2³² = 43199948252707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43204243220093) 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, 222589208 + ... + 222783221.

It is an arithmetic number, because the mean of its divisors is an integer number (10801172172360).

Almost surely, 2^{43204243220003} is an apocalyptic number.

43204243220003 is a deficient number, since it is larger than the sum of its proper divisors (445469437).

43204243220003 is an equidigital number, since it uses as much as digits as its factorization.

43204243220003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445469436.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 43204243220003 its reverse (30002234240234), we get a palindrome (73206477460237).

The spelling of 43204243220003 in words is "forty-three trillion, two hundred four billion, two hundred forty-three million, two hundred twenty thousand, three".