32212379680 has 96 divisors (see below), whose sum is σ = 82943590464. Its totient is φ = 11750439936.

The previous prime is 32212379669. The next prime is 32212379699. The reversal of 32212379680 is 8697321223.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79347 + ... + 265933.

It is an arithmetic number, because the mean of its divisors is an integer number (863995734).

Almost surely, 2^32212379680 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 32212379680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41471795232).

32212379680 is an abundant number, since it is smaller than the sum of its proper divisors (50731210784).

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

32212379680 is a wasteful number, since it uses less digits than its factorization.

32212379680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186698 (or 186690 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 32212379680 in words is "thirty-two billion, two hundred twelve million, three hundred seventy-nine thousand, six hundred eighty".