84114838385 has 8 divisors (see below), whose sum is σ = 101863841640. Its totient is φ = 66674513664.

The previous prime is 84114838361. The next prime is 84114838403. The reversal of 84114838385 is 58383841148.

It can be written as a sum of positive squares in 4 ways, for example, as 40426732096 + 43688106289 = 201064^2 + 209017^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 84114838385 - 2¹⁶ = 84114772849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77169032 + ... + 77170121.

It is an arithmetic number, because the mean of its divisors is an integer number (12732980205).

Almost surely, 2^84114838385 is an apocalyptic number.

It is an amenable number.

84114838385 is a deficient number, since it is larger than the sum of its proper divisors (17749003255).

84114838385 is a wasteful number, since it uses less digits than its factorization.

84114838385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154339267.

The product of its digits is 2949120, while the sum is 53.

The spelling of 84114838385 in words is "eighty-four billion, one hundred fourteen million, eight hundred thirty-eight thousand, three hundred eighty-five".