32442212448 has 192 divisors, whose sum is σ = 100603399680. Its totient is φ = 10148396544.

The previous prime is 32442212447. The next prime is 32442212459. The reversal of 32442212448 is 84421224423.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32442212447) 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, 1037815 + ... + 1068617.

It is an arithmetic number, because the mean of its divisors is an integer number (523976040).

Almost surely, 2^32442212448 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 32442212448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50301699840).

32442212448 is an abundant number, since it is smaller than the sum of its proper divisors (68161187232).

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

32442212448 is a wasteful number, since it uses less digits than its factorization.

32442212448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30898 (or 30884 counting only the distinct ones).

The product of its digits is 98304, while the sum is 36.

The spelling of 32442212448 in words is "thirty-two billion, four hundred forty-two million, two hundred twelve thousand, four hundred forty-eight".