8370420529089 has 16 divisors (see below), whose sum is σ = 11371439679552. Its totient is φ = 5474846465088.

The previous prime is 8370420529067. The next prime is 8370420529099. The reversal of 8370420529089 is 9809250240738.

It is a happy number.

It is not a de Polignac number, because 8370420529089 - 2⁵ = 8370420529057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8370420529049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5469082 + ... + 6830204.

It is an arithmetic number, because the mean of its divisors is an integer number (710714979972).

Almost surely, 2^{8370420529089} is an apocalyptic number.

It is an amenable number.

8370420529089 is a deficient number, since it is larger than the sum of its proper divisors (3001019150463).

8370420529089 is a wasteful number, since it uses less digits than its factorization.

8370420529089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399856.

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 8370420529089 in words is "eight trillion, three hundred seventy billion, four hundred twenty million, five hundred twenty-nine thousand, eighty-nine".