84199926832334 has 4 divisors (see below), whose sum is σ = 126299890248504. Its totient is φ = 42099963416166.

The previous prime is 84199926832289. The next prime is 84199926832393. The reversal of 84199926832334 is 43323862999148.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21049981708082 + ... + 21049981708085.

It is an arithmetic number, because the mean of its divisors is an integer number (31574972562126).

Almost surely, 2^{84199926832334} is an apocalyptic number.

84199926832334 is a deficient number, since it is larger than the sum of its proper divisors (42099963416170).

84199926832334 is a wasteful number, since it uses less digits than its factorization.

84199926832334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42099963416169.

The product of its digits is 483729408, while the sum is 71.

The spelling of 84199926832334 in words is "eighty-four trillion, one hundred ninety-nine billion, nine hundred twenty-six million, eight hundred thirty-two thousand, three hundred thirty-four".