8042248428488 has 8 divisors (see below), whose sum is σ = 15079215803430. Its totient is φ = 4021124214240.

The previous prime is 8042248428479. The next prime is 8042248428493. The reversal of 8042248428488 is 8848248422408.

It can be written as a sum of positive squares in only one way, i.e., 6125912103364 + 1916336325124 = 2475058^2 + 1384318^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×8042248428488² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8042248428488.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 502640526773 + ... + 502640526788.

Almost surely, 2^{8042248428488} is an apocalyptic number.

It is an amenable number.

8042248428488 is a deficient number, since it is larger than the sum of its proper divisors (7036967374942).

8042248428488 is a wasteful number, since it uses less digits than its factorization.

8042248428488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005281053567 (or 1005281053563 counting only the distinct ones).

The product of its (nonzero) digits is 67108864, while the sum is 62.

The spelling of 8042248428488 in words is "eight trillion, forty-two billion, two hundred forty-eight million, four hundred twenty-eight thousand, four hundred eighty-eight".