346282282643 has 32 divisors (see below), whose sum is σ = 412045401600. Its totient is φ = 287467488000.

The previous prime is 346282282631. The next prime is 346282282673.

346282282643 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 346282282643 - 2⁶ = 346282282579 is a prime.

It is a super-2 number, since 2×346282282643² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 346282282591 and 346282282600.

It is not an unprimeable number, because it can be changed into a prime (346282282613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3595130 + ... + 3690192.

It is an arithmetic number, because the mean of its divisors is an integer number (12876418800).

Almost surely, 2^346282282643 is an apocalyptic number.

346282282643 is a deficient number, since it is larger than the sum of its proper divisors (65763118957).

346282282643 is a wasteful number, since it uses less digits than its factorization.

346282282643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95723.

The product of its digits is 5308416, while the sum is 50.

The spelling of 346282282643 in words is "three hundred forty-six billion, two hundred eighty-two million, two hundred eighty-two thousand, six hundred forty-three".