330043452041 has 2 divisors, whose sum is σ = 330043452042. Its totient is φ = 330043452040.

The previous prime is 330043452023. The next prime is 330043452043. The reversal of 330043452041 is 140254340033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 319927115641 + 10116336400 = 565621^2 + 100580^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330043452041 is a prime.

Together with 330043452043, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 330043451995 and 330043452013.

It is not a weakly prime, because it can be changed into another prime (330043452043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165021726020 + 165021726021.

It is an arithmetic number, because the mean of its divisors is an integer number (165021726021).

Almost surely, 2^330043452041 is an apocalyptic number.

It is an amenable number.

330043452041 is a deficient number, since it is larger than the sum of its proper divisors (1).

330043452041 is an equidigital number, since it uses as much as digits as its factorization.

330043452041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 330043452041 its reverse (140254340033), we get a palindrome (470297792074).

The spelling of 330043452041 in words is "three hundred thirty billion, forty-three million, four hundred fifty-two thousand, forty-one".