332142111102421 has 8 divisors (see below), whose sum is σ = 336837769012800. Its totient is φ = 327446942081280.

The previous prime is 332142111102407. The next prime is 332142111102449. The reversal of 332142111102421 is 124201111241233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 332142111102421 - 2⁹ = 332142111101909 is a prime.

It is a super-2 number, since 2×332142111102421² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332142111102421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332142111102821) 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, 120853836 + ... + 123571573.

It is an arithmetic number, because the mean of its divisors is an integer number (42104721126600).

Almost surely, 2^{332142111102421} is an apocalyptic number.

It is an amenable number.

332142111102421 is a deficient number, since it is larger than the sum of its proper divisors (4695657910379).

332142111102421 is a wasteful number, since it uses less digits than its factorization.

332142111102421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244444619.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 332142111102421 its reverse (124201111241233), we get a palindrome (456343222343654).

The spelling of 332142111102421 in words is "three hundred thirty-two trillion, one hundred forty-two billion, one hundred eleven million, one hundred two thousand, four hundred twenty-one".