346142032342 has 8 divisors (see below), whose sum is σ = 519239451600. Its totient is φ = 173062215144.

The previous prime is 346142032309. The next prime is 346142032343. The reversal of 346142032342 is 243230241643.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 346142032298 and 346142032307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346142032343) 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, 4351242 + ... + 4430077.

It is an arithmetic number, because the mean of its divisors is an integer number (64904931450).

Almost surely, 2^346142032342 is an apocalyptic number.

346142032342 is a deficient number, since it is larger than the sum of its proper divisors (173097419258).

346142032342 is a wasteful number, since it uses less digits than its factorization.

346142032342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8801030.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 346142032342 its reverse (243230241643), we get a palindrome (589372273985).

The spelling of 346142032342 in words is "three hundred forty-six billion, one hundred forty-two million, thirty-two thousand, three hundred forty-two".