32241406164 has 96 divisors (see below), whose sum is σ = 85758511104. Its totient is φ = 9332104320.

The previous prime is 32241406163. The next prime is 32241406177. The reversal of 32241406164 is 46160414223.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32241406163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2248602 + ... + 2262894.

It is an arithmetic number, because the mean of its divisors is an integer number (893317824).

Almost surely, 2^32241406164 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 32241406164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42879255552).

32241406164 is an abundant number, since it is smaller than the sum of its proper divisors (53517104940).

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

32241406164 is a wasteful number, since it uses less digits than its factorization.

32241406164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15077 (or 15075 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 32241406164 in words is "thirty-two billion, two hundred forty-one million, four hundred six thousand, one hundred sixty-four".