9803647457214 has 128 divisors (see below), whose sum is σ = 23340752805888. Its totient is φ = 2714342400000.

The previous prime is 9803647457203. The next prime is 9803647457281. The reversal of 9803647457214 is 4127547463089.

It is a super-2 number, since 2×9803647457214² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65282214 + ... + 65432214.

It is an arithmetic number, because the mean of its divisors is an integer number (182349631296).

It is a 1-persistent number, because it is pandigital, but 2⋅9803647457214 = 19607294914428 is not.

Almost surely, 2^{9803647457214} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9803647457214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11670376402944).

9803647457214 is an abundant number, since it is smaller than the sum of its proper divisors (13537105348674).

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

9803647457214 is a wasteful number, since it uses less digits than its factorization.

9803647457214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152202.

The product of its (nonzero) digits is 40642560, while the sum is 60.

The spelling of 9803647457214 in words is "nine trillion, eight hundred three billion, six hundred forty-seven million, four hundred fifty-seven thousand, two hundred fourteen".