342141243 has 4 divisors (see below), whose sum is σ = 456188328. Its totient is φ = 228094160.

The previous prime is 342141211. The next prime is 342141263.

342141243 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 342141243 - 2⁵ = 342141211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342141263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57023538 + ... + 57023543.

It is an arithmetic number, because the mean of its divisors is an integer number (114047082).

Almost surely, 2^342141243 is an apocalyptic number.

342141243 is a deficient number, since it is larger than the sum of its proper divisors (114047085).

342141243 is a wasteful number, since it uses less digits than its factorization.

342141243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114047084.

The product of its digits is 2304, while the sum is 24.

The square root of 342141243 is about 18497.0603880725. The cubic root of 342141243 is about 699.4153233480.

The spelling of 342141243 in words is "three hundred forty-two million, one hundred forty-one thousand, two hundred forty-three".