342044111 has 8 divisors (see below), whose sum is σ = 355622400. Its totient is φ = 328624920.

The previous prime is 342044077. The next prime is 342044113. The reversal of 342044111 is 111440243.

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 342044111 - 2⁶ = 342044047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342044113) 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, 35381 + ... + 43998.

It is an arithmetic number, because the mean of its divisors is an integer number (44452800).

Almost surely, 2^342044111 is an apocalyptic number.

342044111 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

342044111 is a deficient number, since it is larger than the sum of its proper divisors (13578289).

342044111 is a wasteful number, since it uses less digits than its factorization.

342044111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79549.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 342044111 is about 18494.4345953046. The cubic root of 342044111 is about 699.3491303742.

Adding to 342044111 its reverse (111440243), we get a palindrome (453484354).

The spelling of 342044111 in words is "three hundred forty-two million, forty-four thousand, one hundred eleven".