34806738756385 has 4 divisors (see below), whose sum is σ = 41768086507668. Its totient is φ = 27845391005104.

The previous prime is 34806738756373. The next prime is 34806738756389. The reversal of 34806738756385 is 58365783760843.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8417959482384 + 26388779274001 = 2901372^2 + 5137001^2 .

It is a cyclic number.

It is not a de Polignac number, because 34806738756385 - 2²³ = 34806730367777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34806738756389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3480673875634 + ... + 3480673875643.

It is an arithmetic number, because the mean of its divisors is an integer number (10442021626917).

Almost surely, 2^{34806738756385} is an apocalyptic number.

It is an amenable number.

34806738756385 is a deficient number, since it is larger than the sum of its proper divisors (6961347751283).

34806738756385 is an equidigital number, since it uses as much as digits as its factorization.

34806738756385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6961347751282.

The product of its (nonzero) digits is 2438553600, while the sum is 73.

The spelling of 34806738756385 in words is "thirty-four trillion, eight hundred six billion, seven hundred thirty-eight million, seven hundred fifty-six thousand, three hundred eighty-five".