432120243043 has 4 divisors (see below), whose sum is σ = 442659761208. Its totient is φ = 421580724880.

The previous prime is 432120243013. The next prime is 432120243047. The reversal of 432120243043 is 340342021234.

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 432120243043 - 2¹⁷ = 432120111971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432120243047) 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, 5269759021 + ... + 5269759102.

It is an arithmetic number, because the mean of its divisors is an integer number (110664940302).

Almost surely, 2^432120243043 is an apocalyptic number.

432120243043 is a deficient number, since it is larger than the sum of its proper divisors (10539518165).

432120243043 is a wasteful number, since it uses less digits than its factorization.

432120243043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10539518164.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 432120243043 its reverse (340342021234), we get a palindrome (772462264277).

The spelling of 432120243043 in words is "four hundred thirty-two billion, one hundred twenty million, two hundred forty-three thousand, forty-three".