330231541650433 has 16 divisors (see below), whose sum is σ = 338372940132864. Its totient is φ = 322136798671360.

The previous prime is 330231541650421. The next prime is 330231541650457. The reversal of 330231541650433 is 334056145132033.

It is a cyclic number.

It is not a de Polignac number, because 330231541650433 - 2²¹ = 330231539553281 is a prime.

It is a super-2 number, since 2×330231541650433² (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 330231541650433.

It is not an unprimeable number, because it can be changed into a prime (330231541650533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160598541 + ... + 162641797.

It is an arithmetic number, because the mean of its divisors is an integer number (21148308758304).

Almost surely, 2^{330231541650433} is an apocalyptic number.

It is an amenable number.

330231541650433 is a deficient number, since it is larger than the sum of its proper divisors (8141398482431).

330231541650433 is a wasteful number, since it uses less digits than its factorization.

330231541650433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054672.

The product of its (nonzero) digits is 1166400, while the sum is 43.

Adding to 330231541650433 its reverse (334056145132033), we get a palindrome (664287686782466).

The spelling of 330231541650433 in words is "three hundred thirty trillion, two hundred thirty-one billion, five hundred forty-one million, six hundred fifty thousand, four hundred thirty-three".