432113663 has 4 divisors (see below), whose sum is σ = 433503408. Its totient is φ = 430723920.

The previous prime is 432113641. The next prime is 432113707. The reversal of 432113663 is 366311234.

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 432113663 - 2¹² = 432109567 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432113603) 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, 694406 + ... + 695027.

It is an arithmetic number, because the mean of its divisors is an integer number (108375852).

Almost surely, 2^432113663 is an apocalyptic number.

432113663 is a deficient number, since it is larger than the sum of its proper divisors (1389745).

432113663 is a wasteful number, since it uses less digits than its factorization.

432113663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389744.

The product of its digits is 7776, while the sum is 29.

The square root of 432113663 is about 20787.3438178138. The cubic root of 432113663 is about 756.0189233853.

Adding to 432113663 its reverse (366311234), we get a palindrome (798424897).

The spelling of 432113663 in words is "four hundred thirty-two million, one hundred thirteen thousand, six hundred sixty-three".