342599995243 has 8 divisors (see below), whose sum is σ = 393416262720. Its totient is φ = 295062196680.

The previous prime is 342599995217. The next prime is 342599995253.

342599995243 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 342599995243 - 2²¹ = 342597898091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342599995253) 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, 819617005 + ... + 819617422.

It is an arithmetic number, because the mean of its divisors is an integer number (49177032840).

Almost surely, 2^342599995243 is an apocalyptic number.

342599995243 is a deficient number, since it is larger than the sum of its proper divisors (50816267477).

342599995243 is a wasteful number, since it uses less digits than its factorization.

342599995243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639234457.

The product of its digits is 94478400, while the sum is 64.

The spelling of 342599995243 in words is "three hundred forty-two billion, five hundred ninety-nine million, nine hundred ninety-five thousand, two hundred forty-three".