432040034023 has 4 divisors (see below), whose sum is σ = 465273882808. Its totient is φ = 398806185240.

The previous prime is 432040033979. The next prime is 432040034057. The reversal of 432040034023 is 320430040234.

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 432040034023 - 2¹³ = 432040025831 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 (432040034093) 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, 16616924373 + ... + 16616924398.

It is an arithmetic number, because the mean of its divisors is an integer number (116318470702).

Almost surely, 2^432040034023 is an apocalyptic number.

432040034023 is a deficient number, since it is larger than the sum of its proper divisors (33233848785).

432040034023 is a wasteful number, since it uses less digits than its factorization.

432040034023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33233848784.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 432040034023 its reverse (320430040234), we get a palindrome (752470074257).

The spelling of 432040034023 in words is "four hundred thirty-two billion, forty million, thirty-four thousand, twenty-three".