32664900318 has 16 divisors (see below), whose sum is σ = 65500379136. Its totient is φ = 10859870360.

The previous prime is 32664900299. The next prime is 32664900319. The reversal of 32664900318 is 81300946623.

It is a super-2 number, since 2×32664900318² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32664900318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32664900319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7104948 + ... + 7109543.

It is an arithmetic number, because the mean of its divisors is an integer number (4093773696).

Almost surely, 2^32664900318 is an apocalyptic number.

32664900318 is an abundant number, since it is smaller than the sum of its proper divisors (32835478818).

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

32664900318 is a wasteful number, since it uses less digits than its factorization.

32664900318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14214879.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 32664900318 in words is "thirty-two billion, six hundred sixty-four million, nine hundred thousand, three hundred eighteen".