32034404021 has 8 divisors (see below), whose sum is σ = 32252993088. Its totient is φ = 31815900000.

The previous prime is 32034403991. The next prime is 32034404023. The reversal of 32034404021 is 12040443023.

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 32034404021 - 2¹⁸ = 32034141877 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 (32034404023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857666 + ... + 894236.

It is an arithmetic number, because the mean of its divisors is an integer number (4031624136).

Almost surely, 2^32034404021 is an apocalyptic number.

It is an amenable number.

32034404021 is a deficient number, since it is larger than the sum of its proper divisors (218589067).

32034404021 is a wasteful number, since it uses less digits than its factorization.

32034404021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42523.

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

Adding to 32034404021 its reverse (12040443023), we get a palindrome (44074847044).

The spelling of 32034404021 in words is "thirty-two billion, thirty-four million, four hundred four thousand, twenty-one".