32121330042344 has 32 divisors (see below), whose sum is σ = 60244638168000. Its totient is φ = 16056093905280.

The previous prime is 32121330042341. The next prime is 32121330042367. The reversal of 32121330042344 is 44324003312123.

It is a self number, because there is not a number n which added to its sum of digits gives 32121330042344.

It is not an unprimeable number, because it can be changed into a prime (32121330042341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435808007 + ... + 435881705.

It is an arithmetic number, because the mean of its divisors is an integer number (1882644942750).

Almost surely, 2^{32121330042344} is an apocalyptic number.

It is an amenable number.

32121330042344 is a deficient number, since it is larger than the sum of its proper divisors (28123308125656).

32121330042344 is a wasteful number, since it uses less digits than its factorization.

32121330042344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88473 (or 88469 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 32121330042344 its reverse (44324003312123), we get a palindrome (76445333354467).

The spelling of 32121330042344 in words is "thirty-two trillion, one hundred twenty-one billion, three hundred thirty million, forty-two thousand, three hundred forty-four".