2338432543 has 4 divisors (see below), whose sum is σ = 2461507960. Its totient is φ = 2215357128.

The previous prime is 2338432531. The next prime is 2338432549. The reversal of 2338432543 is 3452348332.

2338432543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2338432543 - 2⁵ = 2338432511 is a prime.

It is a super-2 number, since 2×2338432543² = 10936533516322893698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2338432549) 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, 61537680 + ... + 61537717.

It is an arithmetic number, because the mean of its divisors is an integer number (615376990).

Almost surely, 2^2338432543 is an apocalyptic number.

2338432543 is a deficient number, since it is larger than the sum of its proper divisors (123075417).

2338432543 is a wasteful number, since it uses less digits than its factorization.

2338432543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123075416.

The product of its digits is 207360, while the sum is 37.

The square root of 2338432543 is about 48357.3421829612. The cubic root of 2338432543 is about 1327.3178923674.

The spelling of 2338432543 in words is "two billion, three hundred thirty-eight million, four hundred thirty-two thousand, five hundred forty-three".