330431222431401 has 32 divisors (see below), whose sum is σ = 545885344300800. Its totient is φ = 173123637721344.

The previous prime is 330431222431361. The next prime is 330431222431423. The reversal of 330431222431401 is 104134222134033.

It is a de Polignac number, because none of the positive numbers 2^k-330431222431401 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (330431222431481) 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 31 ways as a sum of consecutive naturals, for example, 4061606230 + ... + 4061687583.

It is an arithmetic number, because the mean of its divisors is an integer number (17058917009400).

Almost surely, 2^{330431222431401} is an apocalyptic number.

It is an amenable number.

330431222431401 is a deficient number, since it is larger than the sum of its proper divisors (215454121869399).

330431222431401 is a wasteful number, since it uses less digits than its factorization.

330431222431401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8123293985.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 330431222431401 its reverse (104134222134033), we get a palindrome (434565444565434).

The spelling of 330431222431401 in words is "three hundred thirty trillion, four hundred thirty-one billion, two hundred twenty-two million, four hundred thirty-one thousand, four hundred one".