32001424423 has 8 divisors (see below), whose sum is σ = 32317376000. Its totient is φ = 31685574168.

The previous prime is 32001424387. The next prime is 32001424447. The reversal of 32001424423 is 32442410023.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32001424423 - 2¹⁷ = 32001293351 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 (32001424493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 715678 + ... + 759076.

It is an arithmetic number, because the mean of its divisors is an integer number (4039672000).

Almost surely, 2^32001424423 is an apocalyptic number.

32001424423 is a deficient number, since it is larger than the sum of its proper divisors (315951577).

32001424423 is a wasteful number, since it uses less digits than its factorization.

32001424423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50661.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 32001424423 its reverse (32442410023), we get a palindrome (64443834446).

The spelling of 32001424423 in words is "thirty-two billion, one million, four hundred twenty-four thousand, four hundred twenty-three".