353120344019 has 2 divisors, whose sum is σ = 353120344020. Its totient is φ = 353120344018.

The previous prime is 353120344001. The next prime is 353120344021. The reversal of 353120344019 is 910443021353.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-353120344019 is a prime.

It is a super-2 number, since 2×353120344019² (a number of 24 digits) contains 22 as substring.

Together with 353120344021, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 353120344019.

It is not a weakly prime, because it can be changed into another prime (353120341019) 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 as a sum of consecutive naturals, namely, 176560172009 + 176560172010.

It is an arithmetic number, because the mean of its divisors is an integer number (176560172010).

Almost surely, 2^353120344019 is an apocalyptic number.

353120344019 is a deficient number, since it is larger than the sum of its proper divisors (1).

353120344019 is an equidigital number, since it uses as much as digits as its factorization.

353120344019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 353120344019 in words is "three hundred fifty-three billion, one hundred twenty million, three hundred forty-four thousand, nineteen".