346542354317 has 4 divisors (see below), whose sum is σ = 354601478880. Its totient is φ = 338483229756.

The previous prime is 346542354287. The next prime is 346542354397. The reversal of 346542354317 is 713453245643.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-346542354317 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 (346542354397) 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, 4029562217 + ... + 4029562302.

It is an arithmetic number, because the mean of its divisors is an integer number (88650369720).

Almost surely, 2^346542354317 is an apocalyptic number.

It is an amenable number.

346542354317 is a deficient number, since it is larger than the sum of its proper divisors (8059124563).

346542354317 is an equidigital number, since it uses as much as digits as its factorization.

346542354317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8059124562.

The product of its digits is 3628800, while the sum is 47.

The spelling of 346542354317 in words is "three hundred forty-six billion, five hundred forty-two million, three hundred fifty-four thousand, three hundred seventeen".