432004043 has 4 divisors (see below), whose sum is σ = 432198888. Its totient is φ = 431809200.

The previous prime is 432004019. The next prime is 432004049. The reversal of 432004043 is 340400234.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340400234 = 2 ⋅170200117.

It is a cyclic number.

It is not a de Polignac number, because 432004043 - 2⁸ = 432003787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432004049) 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, 94058 + ... + 98543.

It is an arithmetic number, because the mean of its divisors is an integer number (108049722).

Almost surely, 2^432004043 is an apocalyptic number.

432004043 is a deficient number, since it is larger than the sum of its proper divisors (194845).

432004043 is a wasteful number, since it uses less digits than its factorization.

432004043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194844.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 432004043 is about 20784.7069500631. The cubic root of 432004043 is about 755.9549881985.

Adding to 432004043 its reverse (340400234), we get a palindrome (772404277).

The spelling of 432004043 in words is "four hundred thirty-two million, four thousand, forty-three".