34685333358643 has 32 divisors (see below), whose sum is σ = 40214797721280. Its totient is φ = 29565873192960.

The previous prime is 34685333358623. The next prime is 34685333358647.

34685333358643 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 34685333358643 - 2⁹ = 34685333358131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34685333358647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 387878005 + ... + 387967417.

It is an arithmetic number, because the mean of its divisors is an integer number (1256712428790).

Almost surely, 2^{34685333358643} is an apocalyptic number.

34685333358643 is a deficient number, since it is larger than the sum of its proper divisors (5529464362637).

34685333358643 is a wasteful number, since it uses less digits than its factorization.

34685333358643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97207.

The product of its digits is 671846400, while the sum is 64.

The spelling of 34685333358643 in words is "thirty-four trillion, six hundred eighty-five billion, three hundred thirty-three million, three hundred fifty-eight thousand, six hundred forty-three".