32312240422 has 24 divisors (see below), whose sum is σ = 61507161000. Its totient is φ = 12589184160.

The previous prime is 32312240413. The next prime is 32312240531. The reversal of 32312240422 is 22404221323.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 14986047 + ... + 14988202.

It is an arithmetic number, because the mean of its divisors is an integer number (2562798375).

Almost surely, 2^32312240422 is an apocalyptic number.

32312240422 is a deficient number, since it is larger than the sum of its proper divisors (29194920578).

32312240422 is a wasteful number, since it uses less digits than its factorization.

32312240422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29974276 (or 29974269 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 32312240422 its reverse (22404221323), we get a palindrome (54716461745).

The spelling of 32312240422 in words is "thirty-two billion, three hundred twelve million, two hundred forty thousand, four hundred twenty-two".