342206602243 has 16 divisors (see below), whose sum is σ = 388769052672. Its totient is φ = 298397232000.

The previous prime is 342206602223. The next prime is 342206602247.

342206602243 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 342206602243 - 2⁹ = 342206601731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342206602199 and 342206602208.

It is not an unprimeable number, because it can be changed into a prime (342206602247) 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 in 15 ways as a sum of consecutive naturals, for example, 4401903 + ... + 4478968.

It is an arithmetic number, because the mean of its divisors is an integer number (24298065792).

Almost surely, 2^342206602243 is an apocalyptic number.

342206602243 is a deficient number, since it is larger than the sum of its proper divisors (46562450429).

342206602243 is a wasteful number, since it uses less digits than its factorization.

342206602243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8881026.

The product of its (nonzero) digits is 82944, while the sum is 34.

It can be divided in two parts, 342206 and 602243, that added together give a palindrome (944449).

The spelling of 342206602243 in words is "three hundred forty-two billion, two hundred six million, six hundred two thousand, two hundred forty-three".