342184211 has 4 divisors (see below), whose sum is σ = 362312712. Its totient is φ = 322055712.

The previous prime is 342184189. The next prime is 342184217. The reversal of 342184211 is 112481243.

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 342184211 - 2⁶ = 342184147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342184217) 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, 10064225 + ... + 10064258.

It is an arithmetic number, because the mean of its divisors is an integer number (90578178).

Almost surely, 2^342184211 is an apocalyptic number.

342184211 is a deficient number, since it is larger than the sum of its proper divisors (20128501).

342184211 is a wasteful number, since it uses less digits than its factorization.

342184211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20128500.

The product of its digits is 1536, while the sum is 26.

The square root of 342184211 is about 18498.2218334628. The cubic root of 342184211 is about 699.4446009444. Note that the first 3 decimals are identical.

The spelling of 342184211 in words is "three hundred forty-two million, one hundred eighty-four thousand, two hundred eleven".