32441232020 has 12 divisors (see below), whose sum is σ = 68126587284. Its totient is φ = 12976492800.

The previous prime is 32441231987. The next prime is 32441232023. The reversal of 32441232020 is 2023214423.

It can be written as a sum of positive squares in 2 ways, for example, as 7076847376 + 25364384644 = 84124^2 + 159262^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32441232023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811030781 + ... + 811030820.

It is an arithmetic number, because the mean of its divisors is an integer number (5677215607).

Almost surely, 2^32441232020 is an apocalyptic number.

It is an amenable number.

32441232020 is an abundant number, since it is smaller than the sum of its proper divisors (35685355264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32441232020 is a wasteful number, since it uses less digits than its factorization.

32441232020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622061610 (or 1622061608 counting only the distinct ones).

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

Adding to 32441232020 its reverse (2023214423), we get a palindrome (34464446443).

The spelling of 32441232020 in words is "thirty-two billion, four hundred forty-one million, two hundred thirty-two thousand, twenty".