346243342643 has 8 divisors (see below), whose sum is σ = 379981808640. Its totient is φ = 312881843080.

The previous prime is 346243342609. The next prime is 346243342673.

346243342643 is nontrivially palindromic in base 10.

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 346243342643 - 2²⁶ = 346176233779 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 346243342594 and 346243342603.

It is not an unprimeable number, because it can be changed into a prime (346243342673) 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, 94239683 + ... + 94243356.

It is an arithmetic number, because the mean of its divisors is an integer number (47497726080).

Almost surely, 2^346243342643 is an apocalyptic number.

346243342643 is a deficient number, since it is larger than the sum of its proper divisors (33738465997).

346243342643 is a wasteful number, since it uses less digits than its factorization.

346243342643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188483217.

The product of its digits is 2985984, while the sum is 44.

It can be divided in two parts, 346243 and 342643, that added together give a palindrome (688886).

The spelling of 346243342643 in words is "three hundred forty-six billion, two hundred forty-three million, three hundred forty-two thousand, six hundred forty-three".