330241144200421 has 4 divisors (see below), whose sum is σ = 332651663501292. Its totient is φ = 327830624899552.

The previous prime is 330241144200397. The next prime is 330241144200449. The reversal of 330241144200421 is 124002441142033.

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 154542540332196 + 175698603868225 = 12431514^2 + 13255135^2 .

It is a cyclic number.

It is not a de Polignac number, because 330241144200421 - 2¹⁷ = 330241144069349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330241144200481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205259650230 + ... + 1205259650503.

It is an arithmetic number, because the mean of its divisors is an integer number (83162915875323).

Almost surely, 2^{330241144200421} is an apocalyptic number.

It is an amenable number.

330241144200421 is a deficient number, since it is larger than the sum of its proper divisors (2410519300871).

330241144200421 is a wasteful number, since it uses less digits than its factorization.

330241144200421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410519300870.

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

Adding to 330241144200421 its reverse (124002441142033), we get a palindrome (454243585342454).

The spelling of 330241144200421 in words is "three hundred thirty trillion, two hundred forty-one billion, one hundred forty-four million, two hundred thousand, four hundred twenty-one".