346033330643 has 48 divisors (see below), whose sum is σ = 473115341664. Its totient is φ = 248782141440.

The previous prime is 346033330633. The next prime is 346033330661.

346033330643 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 346033330643 - 2²⁸ = 345764895187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 346033330597 and 346033330606.

It is not an unprimeable number, because it can be changed into a prime (346033330633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17346371 + ... + 17366307.

It is an arithmetic number, because the mean of its divisors is an integer number (9856569618).

Almost surely, 2^346033330643 is an apocalyptic number.

346033330643 is a deficient number, since it is larger than the sum of its proper divisors (127082011021).

346033330643 is a wasteful number, since it uses less digits than its factorization.

346033330643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22452 (or 22445 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 38.

It can be divided in two parts, 346033 and 330643, that added together give a palindrome (676676).

The spelling of 346033330643 in words is "three hundred forty-six billion, thirty-three million, three hundred thirty thousand, six hundred forty-three".