32066917080 has 384 divisors, whose sum is σ = 114896931840. Its totient is φ = 7075737600.

The previous prime is 32066917061. The next prime is 32066917081. The reversal of 32066917080 is 8071966023.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32066917081) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21564097 + ... + 21565583.

It is an arithmetic number, because the mean of its divisors is an integer number (299210760).

Almost surely, 2^32066917080 is an apocalyptic number.

32066917080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32066917080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57448465920).

32066917080 is an abundant number, since it is smaller than the sum of its proper divisors (82830014760).

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

32066917080 is a wasteful number, since it uses less digits than its factorization.

32066917080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591 (or 1556 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 32066917080 in words is "thirty-two billion, sixty-six million, nine hundred seventeen thousand, eighty".