84214136627138 has 8 divisors (see below), whose sum is σ = 144367091360832. Its totient is φ = 36091772840196.

The previous prime is 84214136627119. The next prime is 84214136627161. The reversal of 84214136627138 is 83172663141248.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3007647736670 + ... + 3007647736697.

It is an arithmetic number, because the mean of its divisors is an integer number (18045886420104).

Almost surely, 2^{84214136627138} is an apocalyptic number.

84214136627138 is a deficient number, since it is larger than the sum of its proper divisors (60152954733694).

84214136627138 is a wasteful number, since it uses less digits than its factorization.

84214136627138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6015295473376.

The product of its digits is 9289728, while the sum is 56.

The spelling of 84214136627138 in words is "eighty-four trillion, two hundred fourteen billion, one hundred thirty-six million, six hundred twenty-seven thousand, one hundred thirty-eight".