432123411 has 4 divisors (see below), whose sum is σ = 576164552. Its totient is φ = 288082272.

The previous prime is 432123389. The next prime is 432123463. The reversal of 432123411 is 114321234.

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

It is not a de Polignac number, because 432123411 - 2¹⁰ = 432122387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432123491) 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, 72020566 + ... + 72020571.

It is an arithmetic number, because the mean of its divisors is an integer number (144041138).

Almost surely, 2^432123411 is an apocalyptic number.

432123411 is a deficient number, since it is larger than the sum of its proper divisors (144041141).

432123411 is a wasteful number, since it uses less digits than its factorization.

432123411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144041140.

The product of its digits is 576, while the sum is 21.

The square root of 432123411 is about 20787.5782860823. The cubic root of 432123411 is about 756.0246083225.

Adding to 432123411 its reverse (114321234), we get a palindrome (546444645).

It can be divided in two parts, 4321234 and 11, that multiplied together give a palindrome (47533574).

The spelling of 432123411 in words is "four hundred thirty-two million, one hundred twenty-three thousand, four hundred eleven".