8442455104752 has 40 divisors (see below), whose sum is σ = 22757922459264. Its totient is φ = 2691797279424.

The previous prime is 8442455104613. The next prime is 8442455104753. The reversal of 8442455104752 is 2574015542448.

It is a junction number, because it is equal to n+sod(n) for n = 8442455104695 and 8442455104704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8442455104753) 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 7 ways as a sum of consecutive naturals, for example, 3823574578 + ... + 3823576785.

Almost surely, 2^{8442455104752} is an apocalyptic number.

It is an amenable number.

8442455104752 is an abundant number, since it is smaller than the sum of its proper divisors (14315467354512).

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

8442455104752 is a wasteful number, since it uses less digits than its factorization.

8442455104752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7647151397 (or 7647151391 counting only the distinct ones).

The product of its (nonzero) digits is 7168000, while the sum is 51.

The spelling of 8442455104752 in words is "eight trillion, four hundred forty-two billion, four hundred fifty-five million, one hundred four thousand, seven hundred fifty-two".