34611855811643 has 16 divisors (see below), whose sum is σ = 39264906332160. Its totient is φ = 30221253031200.

The previous prime is 34611855811609. The next prime is 34611855811669.

34611855811643 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 34611855811643 - 2¹⁰ = 34611855810619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34611855810643) 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 15 ways as a sum of consecutive naturals, for example, 283973405 + ... + 284095262.

It is an arithmetic number, because the mean of its divisors is an integer number (2454056645760).

Almost surely, 2^{34611855811643} is an apocalyptic number.

34611855811643 is a deficient number, since it is larger than the sum of its proper divisors (4653050520517).

34611855811643 is a wasteful number, since it uses less digits than its factorization.

34611855811643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568068898.

The product of its digits is 8294400, while the sum is 56.

The spelling of 34611855811643 in words is "thirty-four trillion, six hundred eleven billion, eight hundred fifty-five million, eight hundred eleven thousand, six hundred forty-three".