8445070420895 has 8 divisors (see below), whose sum is σ = 10134708123456. Its totient is φ = 6755640591136.

The previous prime is 8445070420873. The next prime is 8445070420901. The reversal of 8445070420895 is 5980240705448.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8445070420895 - 2⁸ = 8445070420639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8445070420895.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51878807 + ... + 52041336.

It is an arithmetic number, because the mean of its divisors is an integer number (1266838515432).

Almost surely, 2^{8445070420895} is an apocalyptic number.

8445070420895 is a deficient number, since it is larger than the sum of its proper divisors (1689637702561).

8445070420895 is a wasteful number, since it uses less digits than its factorization.

8445070420895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103936401.

The product of its (nonzero) digits is 12902400, while the sum is 56.

The spelling of 8445070420895 in words is "eight trillion, four hundred forty-five billion, seventy million, four hundred twenty thousand, eight hundred ninety-five".