342684444486243 has 16 divisors (see below), whose sum is σ = 469001012183712. Its totient is φ = 222486248640000.

The previous prime is 342684444486221. The next prime is 342684444486287.

It is a happy number.

342684444486243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 342684444486243 - 2⁸ = 342684444485987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342684444486343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9270241878 + ... + 9270278843.

It is an arithmetic number, because the mean of its divisors is an integer number (29312563261482).

Almost surely, 2^{342684444486243} is an apocalyptic number.

342684444486243 is a deficient number, since it is larger than the sum of its proper divisors (126316567697469).

342684444486243 is a wasteful number, since it uses less digits than its factorization.

342684444486243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18540520886.

The product of its digits is 1358954496, while the sum is 66.

The spelling of 342684444486243 in words is "three hundred forty-two trillion, six hundred eighty-four billion, four hundred forty-four million, four hundred eighty-six thousand, two hundred forty-three".