342042222240243 has 36 divisors (see below), whose sum is σ = 574737713632368. Its totient is φ = 195448036744800.

The previous prime is 342042222240239. The next prime is 342042222240317.

342042222240243 is a `hidden beast` number, since 3 + 4 + 2 + 0 + 4 + 22 + 222 + 402 + 4 + 3 = 666.

342042222240243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 342042222240243 - 2² = 342042222240239 is a prime.

It is a super-3 number, since 3×342042222240243³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342042222240198 and 342042222240207.

It is not an unprimeable number, because it can be changed into a prime (342042222240443) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9303793 + ... + 27760493.

It is an arithmetic number, because the mean of its divisors is an integer number (15964936489788).

Almost surely, 2^{342042222240243} is an apocalyptic number.

342042222240243 is a deficient number, since it is larger than the sum of its proper divisors (232695491392125).

342042222240243 is a wasteful number, since it uses less digits than its factorization.

342042222240243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18498744 (or 18498734 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

The spelling of 342042222240243 in words is "three hundred forty-two trillion, forty-two billion, two hundred twenty-two million, two hundred forty thousand, two hundred forty-three".