32605411880 has 64 divisors (see below), whose sum is σ = 76230650880. Its totient is φ = 12537792000.

The previous prime is 32605411879. The next prime is 32605411981. The reversal of 32605411880 is 8811450623.

It is a super-2 number, since 2×32605411880² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 100172 + ... + 274308.

It is an arithmetic number, because the mean of its divisors is an integer number (1191103920).

Almost surely, 2^32605411880 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 32605411880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38115325440).

32605411880 is an abundant number, since it is smaller than the sum of its proper divisors (43625239000).

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

32605411880 is a wasteful number, since it uses less digits than its factorization.

32605411880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174330 (or 174326 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 32605411880 in words is "thirty-two billion, six hundred five million, four hundred eleven thousand, eight hundred eighty".