342404014 has 4 divisors (see below), whose sum is σ = 513606024. Its totient is φ = 171202006.

The previous prime is 342403991. The next prime is 342404017. The reversal of 342404014 is 410404243.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342404017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85601002 + ... + 85601005.

It is an arithmetic number, because the mean of its divisors is an integer number (128401506).

Almost surely, 2^342404014 is an apocalyptic number.

342404014 is a deficient number, since it is larger than the sum of its proper divisors (171202010).

342404014 is a wasteful number, since it uses less digits than its factorization.

342404014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171202009.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 342404014 is about 18504.1620723555. The cubic root of 342404014 is about 699.5943322977.

Adding to 342404014 its reverse (410404243), we get a palindrome (752808257).

The spelling of 342404014 in words is "three hundred forty-two million, four hundred four thousand, fourteen".