84841809414 has 12 divisors (see below), whose sum is σ = 169685045796. Its totient is φ = 28280365312.

The previous prime is 84841809289. The next prime is 84841809419. The reversal of 84841809414 is 41490814848.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84841809419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 654022 + ... + 772934.

It is an arithmetic number, because the mean of its divisors is an integer number (14140420483).

Almost surely, 2^84841809414 is an apocalyptic number.

84841809414 is an abundant number, since it is smaller than the sum of its proper divisors (84843236382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84841809414 is an frugal number, since it uses more digits than its factorization.

84841809414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237831 (or 118918 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 51.

The spelling of 84841809414 in words is "eighty-four billion, eight hundred forty-one million, eight hundred nine thousand, four hundred fourteen".