9853320999999 has 64 divisors (see below), whose sum is σ = 14498000818560. Its totient is φ = 5926846464000.

The previous prime is 9853320999971. The next prime is 9853321000013. The reversal of 9853320999999 is 9999990233589.

It is a Cunningham number, because it is equal to 3139000²-1.

It is not a de Polignac number, because 9853320999999 - 2⁵ = 9853320999967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9853320999499) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 128660679 + ... + 128737239.

It is an arithmetic number, because the mean of its divisors is an integer number (226531262790).

Almost surely, 2^{9853320999999} is an apocalyptic number.

9853320999999 is a deficient number, since it is larger than the sum of its proper divisors (4644679818561).

9853320999999 is a wasteful number, since it uses less digits than its factorization.

9853320999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77692.

The product of its (nonzero) digits is 3443737680, while the sum is 84.

The spelling of 9853320999999 in words is "nine trillion, eight hundred fifty-three billion, three hundred twenty million, nine hundred ninety-nine thousand, nine hundred ninety-nine".