342311121113243 has 8 divisors (see below), whose sum is σ = 362775670584768. Its totient is φ = 321883082882944.

The previous prime is 342311121113207. The next prime is 342311121113257.

It is a happy number.

342311121113243 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 342311121113243 - 2⁶ = 342311121113179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342311121113263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9127790996 + ... + 9127828497.

It is an arithmetic number, because the mean of its divisors is an integer number (45346958823096).

Almost surely, 2^{342311121113243} is an apocalyptic number.

342311121113243 is a deficient number, since it is larger than the sum of its proper divisors (20464549471525).

342311121113243 is a wasteful number, since it uses less digits than its factorization.

342311121113243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18255620613.

The product of its digits is 10368, while the sum is 32.

The spelling of 342311121113243 in words is "three hundred forty-two trillion, three hundred eleven billion, one hundred twenty-one million, one hundred thirteen thousand, two hundred forty-three".