9830020822425 has 96 divisors (see below), whose sum is σ = 18502128288000. Its totient is φ = 5113819353600.

The previous prime is 9830020822423. The next prime is 9830020822451. The reversal of 9830020822425 is 5242280200389.

9830020822425 is a `hidden beast` number, since 9 + 8 + 300 + 20 + 82 + 242 + 5 = 666.

It is not a de Polignac number, because 9830020822425 - 2¹ = 9830020822423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (9830020822423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 156027831 + ... + 156090819.

It is an arithmetic number, because the mean of its divisors is an integer number (192730503000).

Almost surely, 2^{9830020822425} is an apocalyptic number.

It is an amenable number.

9830020822425 is a deficient number, since it is larger than the sum of its proper divisors (8672107465575).

9830020822425 is a wasteful number, since it uses less digits than its factorization.

9830020822425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68688 (or 68677 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 9830020822425 in words is "nine trillion, eight hundred thirty billion, twenty million, eight hundred twenty-two thousand, four hundred twenty-five".