34261611616243 has 4 divisors (see below), whose sum is σ = 37376303581368. Its totient is φ = 31146919651120.

The previous prime is 34261611616207. The next prime is 34261611616373.

34261611616243 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 a de Polignac number, because none of the positive numbers 2^k-34261611616243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34261611616193 and 34261611616202.

It is not an unprimeable number, because it can be changed into a prime (34261611616643) 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, 1557345982546 + ... + 1557345982567.

It is an arithmetic number, because the mean of its divisors is an integer number (9344075895342).

Almost surely, 2^{34261611616243} is an apocalyptic number.

34261611616243 is a deficient number, since it is larger than the sum of its proper divisors (3114691965125).

34261611616243 is a wasteful number, since it uses less digits than its factorization.

34261611616243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114691965124.

The product of its digits is 746496, while the sum is 46.

The spelling of 34261611616243 in words is "thirty-four trillion, two hundred sixty-one billion, six hundred eleven million, six hundred sixteen thousand, two hundred forty-three".