43216202338 has 8 divisors (see below), whose sum is σ = 65028797532. Its totient is φ = 21539936496.

The previous prime is 43216202329. The next prime is 43216202357. The reversal of 43216202338 is 83320261234.

43216202338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 41297149089 + 1919053249 = 203217^2 + 43807^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34081545 + ... + 34082812.

Almost surely, 2^43216202338 is an apocalyptic number.

43216202338 is a deficient number, since it is larger than the sum of its proper divisors (21812595194).

43216202338 is a wasteful number, since it uses less digits than its factorization.

43216202338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68164676.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 43216202338 in words is "forty-three billion, two hundred sixteen million, two hundred two thousand, three hundred thirty-eight".