32041452420021 has 12 divisors (see below), whose sum is σ = 46958822830976. Its totient is φ = 19419062072520.

The previous prime is 32041452420007. The next prime is 32041452420023. The reversal of 32041452420021 is 12002425414023.

It is a happy number.

It is not a de Polignac number, because 32041452420021 - 2¹¹ = 32041452417973 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 (32041452420023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44134231621 + ... + 44134232346.

Almost surely, 2^{32041452420021} is an apocalyptic number.

It is an amenable number.

32041452420021 is a deficient number, since it is larger than the sum of its proper divisors (14917370410955).

32041452420021 is a wasteful number, since it uses less digits than its factorization.

32041452420021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88268463992 (or 88268463981 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 32041452420021 its reverse (12002425414023), we get a palindrome (44043877834044).

The spelling of 32041452420021 in words is "thirty-two trillion, forty-one billion, four hundred fifty-two million, four hundred twenty thousand, twenty-one".