32266128512 has 24 divisors (see below), whose sum is σ = 64284226785. Its totient is φ = 16132048128.

The previous prime is 32266128487. The next prime is 32266128577. The reversal of 32266128512 is 21582166223.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 16645128256 + 15621000256 = 129016^2 + 124984^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=127016.

It is a super-2 number, since 2×32266128512² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2024318 + ... + 2040194.

Almost surely, 2^32266128512 is an apocalyptic number.

32266128512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32266128512 is a deficient number, since it is larger than the sum of its proper divisors (32018098273).

32266128512 is an frugal number, since it uses more digits than its factorization.

32266128512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31768 (or 15879 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The spelling of 32266128512 in words is "thirty-two billion, two hundred sixty-six million, one hundred twenty-eight thousand, five hundred twelve".