342212222212243 has 8 divisors (see below), whose sum is σ = 342507284213760. Its totient is φ = 341917165029960.

The previous prime is 342212222212213. The next prime is 342212222212247.

342212222212243 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342212222212243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342212222212199 and 342212222212208.

It is not an unprimeable number, because it can be changed into a prime (342212222212247) 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 in 7 ways as a sum of consecutive naturals, for example, 148934046 + ... + 151214332.

It is an arithmetic number, because the mean of its divisors is an integer number (42813410526720).

Almost surely, 2^{342212222212243} is an apocalyptic number.

342212222212243 is a deficient number, since it is larger than the sum of its proper divisors (295062001517).

342212222212243 is a wasteful number, since it uses less digits than its factorization.

342212222212243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409617.

The product of its digits is 73728, while the sum is 34.

The spelling of 342212222212243 in words is "three hundred forty-two trillion, two hundred twelve billion, two hundred twenty-two million, two hundred twelve thousand, two hundred forty-three".