32024032421 has 32 divisors (see below), whose sum is σ = 35044876800. Its totient is φ = 29151682560.

The previous prime is 32024032409. The next prime is 32024032457. The reversal of 32024032421 is 12423042023.

It is not a de Polignac number, because 32024032421 - 2¹⁸ = 32023770277 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 (32024032321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13505366 + ... + 13507736.

It is an arithmetic number, because the mean of its divisors is an integer number (1095152400).

Almost surely, 2^32024032421 is an apocalyptic number.

It is an amenable number.

32024032421 is a deficient number, since it is larger than the sum of its proper divisors (3020844379).

32024032421 is a wasteful number, since it uses less digits than its factorization.

32024032421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 32024032421 its reverse (12423042023), we get a palindrome (44447074444).

The spelling of 32024032421 in words is "thirty-two billion, twenty-four million, thirty-two thousand, four hundred twenty-one".