342891359999 has 2 divisors, whose sum is σ = 342891360000. Its totient is φ = 342891359998.

The previous prime is 342891359989. The next prime is 342891360067. The reversal of 342891359999 is 999953198243.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342891359999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342891359929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171445679999 + 171445680000.

It is an arithmetic number, because the mean of its divisors is an integer number (171445680000).

Almost surely, 2^342891359999 is an apocalyptic number.

342891359999 is a deficient number, since it is larger than the sum of its proper divisors (1).

342891359999 is an equidigital number, since it uses as much as digits as its factorization.

342891359999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 170061120, while the sum is 71.

The spelling of 342891359999 in words is "three hundred forty-two billion, eight hundred ninety-one million, three hundred fifty-nine thousand, nine hundred ninety-nine".