346368303863643 has 4 divisors (see below), whose sum is σ = 461824405151528. Its totient is φ = 230912202575760.

The previous prime is 346368303863639. The next prime is 346368303863671.

346368303863643 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 346368303863643 - 2² = 346368303863639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346368303873643) 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, 57728050643938 + ... + 57728050643943.

It is an arithmetic number, because the mean of its divisors is an integer number (115456101287882).

Almost surely, 2^{346368303863643} is an apocalyptic number.

346368303863643 is a deficient number, since it is larger than the sum of its proper divisors (115456101287885).

346368303863643 is a wasteful number, since it uses less digits than its factorization.

346368303863643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115456101287884.

The product of its (nonzero) digits is 967458816, while the sum is 66.

The spelling of 346368303863643 in words is "three hundred forty-six trillion, three hundred sixty-eight billion, three hundred three million, eight hundred sixty-three thousand, six hundred forty-three".