342556655243 has 8 divisors (see below), whose sum is σ = 373824753456. Its totient is φ = 311309654400.

The previous prime is 342556655239. The next prime is 342556655261.

It is a happy number.

342556655243 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342556655243 - 2² = 342556655239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342556655191 and 342556655200.

It is not an unprimeable number, because it can be changed into a prime (342556655213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5240378 + ... + 5305343.

It is an arithmetic number, because the mean of its divisors is an integer number (46728094182).

Almost surely, 2^342556655243 is an apocalyptic number.

342556655243 is a deficient number, since it is larger than the sum of its proper divisors (31268098213).

342556655243 is a wasteful number, since it uses less digits than its factorization.

342556655243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10548685.

The product of its digits is 12960000, while the sum is 50.

It can be divided in two parts, 342556 and 655243, that added together give a palindrome (997799).

The spelling of 342556655243 in words is "three hundred forty-two billion, five hundred fifty-six million, six hundred fifty-five thousand, two hundred forty-three".