32240120312 has 16 divisors (see below), whose sum is σ = 61048744200. Its totient is φ = 15960455200.

The previous prime is 32240120299. The next prime is 32240120317. The reversal of 32240120312 is 21302104223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32240120317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19949762 + ... + 19951377.

Almost surely, 2^32240120312 is an apocalyptic number.

It is an amenable number.

32240120312 is a deficient number, since it is larger than the sum of its proper divisors (28808623888).

32240120312 is a wasteful number, since it uses less digits than its factorization.

32240120312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39901246 (or 39901242 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 32240120312 its reverse (21302104223), we get a palindrome (53542224535).

The spelling of 32240120312 in words is "thirty-two billion, two hundred forty million, one hundred twenty thousand, three hundred twelve".