341323503991 has 2 divisors, whose sum is σ = 341323503992. Its totient is φ = 341323503990.

The previous prime is 341323503953. The next prime is 341323504021. The reversal of 341323503991 is 199305323143.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 341323503991 - 2⁷ = 341323503863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341323501991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170661751995 + 170661751996.

It is an arithmetic number, because the mean of its divisors is an integer number (170661751996).

Almost surely, 2^341323503991 is an apocalyptic number.

341323503991 is a deficient number, since it is larger than the sum of its proper divisors (1).

341323503991 is an equidigital number, since it uses as much as digits as its factorization.

341323503991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 262440, while the sum is 43.

The spelling of 341323503991 in words is "three hundred forty-one billion, three hundred twenty-three million, five hundred three thousand, nine hundred ninety-one".