342340323043243 has 8 divisors (see below), whose sum is σ = 395119807077600. Its totient is φ = 290529269908800.

The previous prime is 342340323043207. The next prime is 342340323043291.

It is a happy number.

342340323043243 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 a de Polignac number, because none of the positive numbers 2^k-342340323043243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342340323043196 and 342340323043205.

It is not an unprimeable number, because it can be changed into a prime (342340323043843) 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, 242107724218 + ... + 242107725631.

It is an arithmetic number, because the mean of its divisors is an integer number (49389975884700).

Almost surely, 2^{342340323043243} is an apocalyptic number.

342340323043243 is a deficient number, since it is larger than the sum of its proper divisors (52779484034357).

342340323043243 is a wasteful number, since it uses less digits than its factorization.

342340323043243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484215449957.

The product of its (nonzero) digits is 1492992, while the sum is 40.

The spelling of 342340323043243 in words is "three hundred forty-two trillion, three hundred forty billion, three hundred twenty-three million, forty-three thousand, two hundred forty-three".