32612160768 has 144 divisors (see below), whose sum is σ = 96021821952. Its totient is φ = 9743104000.

The previous prime is 32612160701. The next prime is 32612160769. The reversal of 32612160768 is 86706121623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32612160769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572623 + ... + 626993.

It is an arithmetic number, because the mean of its divisors is an integer number (666818208).

Almost surely, 2^32612160768 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 32612160768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48010910976).

32612160768 is an abundant number, since it is smaller than the sum of its proper divisors (63409661184).

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

32612160768 is a wasteful number, since it uses less digits than its factorization.

32612160768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54472 (or 54458 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 32612160768 in words is "thirty-two billion, six hundred twelve million, one hundred sixty thousand, seven hundred sixty-eight".