8205128353014 has 16 divisors (see below), whose sum is σ = 16416359474160. Its totient is φ = 2734025656320.

The previous prime is 8205128353013. The next prime is 8205128353027. The reversal of 8205128353014 is 4103538215028.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8205128353013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254264527 + ... + 254296794.

It is an arithmetic number, because the mean of its divisors is an integer number (1026022467135).

Almost surely, 2^{8205128353014} is an apocalyptic number.

8205128353014 is an abundant number, since it is smaller than the sum of its proper divisors (8211231121146).

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

8205128353014 is a wasteful number, since it uses less digits than its factorization.

8205128353014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508564015.

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 8205128353014 in words is "eight trillion, two hundred five billion, one hundred twenty-eight million, three hundred fifty-three thousand, fourteen".