330223434553663 has 16 divisors (see below), whose sum is σ = 378303650712576. Its totient is φ = 282369610363680.

The previous prime is 330223434553637. The next prime is 330223434553729. The reversal of 330223434553663 is 366355434322033.

It is a de Polignac number, because none of the positive numbers 2^k-330223434553663 is a prime.

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 330223434553663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330223434553613) 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 15 ways as a sum of consecutive naturals, for example, 124474170 + ... + 127099432.

It is an arithmetic number, because the mean of its divisors is an integer number (23643978169536).

Almost surely, 2^{330223434553663} is an apocalyptic number.

330223434553663 is a deficient number, since it is larger than the sum of its proper divisors (48080216158913).

330223434553663 is a wasteful number, since it uses less digits than its factorization.

330223434553663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668374.

The product of its (nonzero) digits is 41990400, while the sum is 52.

Adding to 330223434553663 its reverse (366355434322033), we get a palindrome (696578868875696).

The spelling of 330223434553663 in words is "three hundred thirty trillion, two hundred twenty-three billion, four hundred thirty-four million, five hundred fifty-three thousand, six hundred sixty-three".