346453484354643 has 16 divisors (see below), whose sum is σ = 484022331403776. Its totient is φ = 220010150616960.

The previous prime is 346453484354599. The next prime is 346453484354647.

346453484354643 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 346453484354643 - 2¹⁴ = 346453484338259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (346453484354647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10417130655 + ... + 10417163912.

It is an arithmetic number, because the mean of its divisors is an integer number (30251395712736).

Almost surely, 2^{346453484354643} is an apocalyptic number.

346453484354643 is a deficient number, since it is larger than the sum of its proper divisors (137568847049133).

346453484354643 is a wasteful number, since it uses less digits than its factorization.

346453484354643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20834294834.

The product of its digits is 2388787200, while the sum is 66.

The spelling of 346453484354643 in words is "three hundred forty-six trillion, four hundred fifty-three billion, four hundred eighty-four million, three hundred fifty-four thousand, six hundred forty-three".