32120415066 has 8 divisors (see below), whose sum is σ = 64240830144. Its totient is φ = 10706805020.

The previous prime is 32120415023. The next prime is 32120415073. The reversal of 32120415066 is 66051402123.

It is a sphenic number, since it is the product of 3 distinct primes.

32120415066 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 2676701250 + ... + 2676701261.

It is an arithmetic number, because the mean of its divisors is an integer number (8030103768).

Almost surely, 2^32120415066 is an apocalyptic number.

32120415066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32120415066 is a wasteful number, since it uses less digits than its factorization.

32120415066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5353402516.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 32120415066 its reverse (66051402123), we get a palindrome (98171817189).

The spelling of 32120415066 in words is "thirty-two billion, one hundred twenty million, four hundred fifteen thousand, sixty-six".