342023411 has 4 divisors (see below), whose sum is σ = 342166992. Its totient is φ = 341879832.

The previous prime is 342023327. The next prime is 342023417. The reversal of 342023411 is 114320243.

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 342023411 - 2²⁶ = 274914547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342023417) 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, 68156 + ... + 73001.

It is an arithmetic number, because the mean of its divisors is an integer number (85541748).

Almost surely, 2^342023411 is an apocalyptic number.

342023411 is a deficient number, since it is larger than the sum of its proper divisors (143581).

342023411 is a wasteful number, since it uses less digits than its factorization.

342023411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143580.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 342023411 is about 18493.8749590236. The cubic root of 342023411 is about 699.3350222338.

Adding to 342023411 its reverse (114320243), we get a palindrome (456343654).

The spelling of 342023411 in words is "three hundred forty-two million, twenty-three thousand, four hundred eleven".