342282282243 has 32 divisors (see below), whose sum is σ = 505485066240. Its totient is φ = 204282567840.

The previous prime is 342282282239. The next prime is 342282282253.

342282282243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 342282282243 - 2² = 342282282239 is a prime.

It is a super-2 number, since 2×342282282243² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342282282195 and 342282282204.

It is not an unprimeable number, because it can be changed into a prime (342282282253) 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 31 ways as a sum of consecutive naturals, for example, 827080 + ... + 1169882.

It is an arithmetic number, because the mean of its divisors is an integer number (15796408320).

Almost surely, 2^342282282243 is an apocalyptic number.

342282282243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

342282282243 is a deficient number, since it is larger than the sum of its proper divisors (163202783997).

342282282243 is a wasteful number, since it uses less digits than its factorization.

342282282243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343279.

The product of its digits is 589824, while the sum is 42.

The spelling of 342282282243 in words is "three hundred forty-two billion, two hundred eighty-two million, two hundred eighty-two thousand, two hundred forty-three".