32454480044 has 96 divisors (see below), whose sum is σ = 68520646656. Its totient is φ = 13161093120.

The previous prime is 32454480043. The next prime is 32454480101. The reversal of 32454480044 is 44008445423.

It is not an unprimeable number, because it can be changed into a prime (32454480043) 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, 6094367 + ... + 6099689.

It is an arithmetic number, because the mean of its divisors is an integer number (713756736).

Almost surely, 2^32454480044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32454480044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34260323328).

32454480044 is an abundant number, since it is smaller than the sum of its proper divisors (36066166612).

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

32454480044 is a wasteful number, since it uses less digits than its factorization.

32454480044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5535 (or 5533 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 38.

The spelling of 32454480044 in words is "thirty-two billion, four hundred fifty-four million, four hundred eighty thousand, forty-four".