334444332224021 has 8 divisors (see below), whose sum is σ = 339155296603200. Its totient is φ = 329733381201280.

The previous prime is 334444332223877. The next prime is 334444332224027. The reversal of 334444332224021 is 120422233444433.

It is a happy number.

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 334444332224021 - 2⁴² = 330046285712917 is a prime.

It is a super-2 number, since 2×334444332224021² (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 334444332224021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334444332224027) 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, 53973110 + ... + 59849688.

It is an arithmetic number, because the mean of its divisors is an integer number (42394412075400).

Almost surely, 2^{334444332224021} is an apocalyptic number.

It is an amenable number.

334444332224021 is a deficient number, since it is larger than the sum of its proper divisors (4710964379179).

334444332224021 is an equidigital number, since it uses as much as digits as its factorization.

334444332224021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6678219.

The product of its (nonzero) digits is 1327104, while the sum is 41.

Adding to 334444332224021 its reverse (120422233444433), we get a palindrome (454866565668454).

The spelling of 334444332224021 in words is "three hundred thirty-four trillion, four hundred forty-four billion, three hundred thirty-two million, two hundred twenty-four thousand, twenty-one".