342243342243 has 48 divisors (see below), whose sum is σ = 544844637792. Its totient is φ = 205286400000.

The previous prime is 342243342239. The next prime is 342243342281.

342243342243 is a `hidden beast` number, since 3 + 4 + 224 + 3 + 3 + 422 + 4 + 3 = 666.

342243342243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 342243342243 - 2² = 342243342239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342243342198 and 342243342207.

It is not an unprimeable number, because it can be changed into a prime (342243341243) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34561593 + ... + 34571493.

It is an arithmetic number, because the mean of its divisors is an integer number (11350929954).

Almost surely, 2^342243342243 is an apocalyptic number.

342243342243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

342243342243 is a deficient number, since it is larger than the sum of its proper divisors (202601295549).

342243342243 is a wasteful number, since it uses less digits than its factorization.

342243342243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13476 (or 13473 counting only the distinct ones).

The product of its digits is 331776, while the sum is 36.

It can be divided in two parts, 342243 and 342243, that added together give a palindrome (684486).

The spelling of 342243342243 in words is "three hundred forty-two billion, two hundred forty-three million, three hundred forty-two thousand, two hundred forty-three".