330240420220223 has 4 divisors (see below), whose sum is σ = 333446637892368. Its totient is φ = 327034202548080.

The previous prime is 330240420220181. The next prime is 330240420220231. The reversal of 330240420220223 is 322022024042033.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330240420220223 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 (330240420120223) 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, 1603108835918 + ... + 1603108836123.

It is an arithmetic number, because the mean of its divisors is an integer number (83361659473092).

Almost surely, 2^{330240420220223} is an apocalyptic number.

330240420220223 is a deficient number, since it is larger than the sum of its proper divisors (3206217672145).

330240420220223 is a wasteful number, since it uses less digits than its factorization.

330240420220223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3206217672144.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 330240420220223 its reverse (322022024042033), we get a palindrome (652262444262256).

The spelling of 330240420220223 in words is "three hundred thirty trillion, two hundred forty billion, four hundred twenty million, two hundred twenty thousand, two hundred twenty-three".