834161811334 has 4 divisors (see below), whose sum is σ = 1251242717004. Its totient is φ = 417080905666.

The previous prime is 834161811317. The next prime is 834161811341. The reversal of 834161811334 is 433118161438.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 433118161438 = 2 ⋅216559080719.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208540452832 + ... + 208540452835.

It is an arithmetic number, because the mean of its divisors is an integer number (312810679251).

Almost surely, 2^834161811334 is an apocalyptic number.

834161811334 is a deficient number, since it is larger than the sum of its proper divisors (417080905670).

834161811334 is a wasteful number, since it uses less digits than its factorization.

834161811334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417080905669.

The product of its digits is 165888, while the sum is 43.

The spelling of 834161811334 in words is "eight hundred thirty-four billion, one hundred sixty-one million, eight hundred eleven thousand, three hundred thirty-four".