4032243455 has 4 divisors (see below), whose sum is σ = 4838692152. Its totient is φ = 3225794760.

The previous prime is 4032243451. The next prime is 4032243463. The reversal of 4032243455 is 5543422304.

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

It is not a de Polignac number, because 4032243455 - 2² = 4032243451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4032243451) 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, 403224341 + ... + 403224350.

It is an arithmetic number, because the mean of its divisors is an integer number (1209673038).

Almost surely, 2^4032243455 is an apocalyptic number.

4032243455 is a deficient number, since it is larger than the sum of its proper divisors (806448697).

4032243455 is an equidigital number, since it uses as much as digits as its factorization.

4032243455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806448696.

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 4032243455 is about 63499.9484645460. The cubic root of 4032243455 is about 1591.6549169507.

Adding to 4032243455 its reverse (5543422304), we get a palindrome (9575665759).

The spelling of 4032243455 in words is "four billion, thirty-two million, two hundred forty-three thousand, four hundred fifty-five".