83834413167 has 4 divisors (see below), whose sum is σ = 111779217560. Its totient is φ = 55889608776.

The previous prime is 83834413073. The next prime is 83834413217. The reversal of 83834413167 is 76131443838.

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

It is not a de Polignac number, because 83834413167 - 2¹¹ = 83834411119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83834403167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13972402192 + ... + 13972402197.

It is an arithmetic number, because the mean of its divisors is an integer number (27944804390).

Almost surely, 2^83834413167 is an apocalyptic number.

83834413167 is a deficient number, since it is larger than the sum of its proper divisors (27944804393).

83834413167 is a wasteful number, since it uses less digits than its factorization.

83834413167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27944804392.

The product of its digits is 1161216, while the sum is 48.

The spelling of 83834413167 in words is "eighty-three billion, eight hundred thirty-four million, four hundred thirteen thousand, one hundred sixty-seven".