34634866843643 has 4 divisors (see below), whose sum is σ = 37783491102168. Its totient is φ = 31486242585120.

The previous prime is 34634866843637. The next prime is 34634866843651.

34634866843643 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 34634866843643 - 2⁴ = 34634866843627 is a prime.

It is a super-2 number, since 2×34634866843643² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34634866843543) 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 3 ways as a sum of consecutive naturals, for example, 1574312129246 + ... + 1574312129267.

It is an arithmetic number, because the mean of its divisors is an integer number (9445872775542).

Almost surely, 2^{34634866843643} is an apocalyptic number.

34634866843643 is a deficient number, since it is larger than the sum of its proper divisors (3148624258525).

34634866843643 is a wasteful number, since it uses less digits than its factorization.

34634866843643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3148624258524.

The product of its digits is 1719926784, while the sum is 68.

The spelling of 34634866843643 in words is "thirty-four trillion, six hundred thirty-four billion, eight hundred sixty-six million, eight hundred forty-three thousand, six hundred forty-three".