332241441421 has 4 divisors (see below), whose sum is σ = 332244828252. Its totient is φ = 332238054592.

The previous prime is 332241441353. The next prime is 332241441437. The reversal of 332241441421 is 124144142233.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 163308933225 + 168932508196 = 404115^2 + 411014^2 .

It is a cyclic number.

It is not a de Polignac number, because 332241441421 - 2²³ = 332233052813 is a prime.

It is a super-2 number, since 2×332241441421² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332241441461) 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, 1541740 + ... + 1743973.

It is an arithmetic number, because the mean of its divisors is an integer number (83061207063).

Almost surely, 2^332241441421 is an apocalyptic number.

It is an amenable number.

332241441421 is a deficient number, since it is larger than the sum of its proper divisors (3386831).

332241441421 is a wasteful number, since it uses less digits than its factorization.

332241441421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3386830.

The product of its digits is 18432, while the sum is 31.

Adding to 332241441421 its reverse (124144142233), we get a palindrome (456385583654).

The spelling of 332241441421 in words is "three hundred thirty-two billion, two hundred forty-one million, four hundred forty-one thousand, four hundred twenty-one".