8421026201248 has 24 divisors (see below), whose sum is σ = 16891704683028. Its totient is φ = 4131069456384.

The previous prime is 8421026201239. The next prime is 8421026201267.

8421026201248 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 8327910899344 + 93115301904 = 2885812^2 + 305148^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8421026201248.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2482612161 + ... + 2482615552.

Almost surely, 2^{8421026201248} is an apocalyptic number.

It is an amenable number.

8421026201248 is an abundant number, since it is smaller than the sum of its proper divisors (8470678481780).

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

8421026201248 is a wasteful number, since it uses less digits than its factorization.

8421026201248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4965227776 (or 4965227768 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The spelling of 8421026201248 in words is "eight trillion, four hundred twenty-one billion, twenty-six million, two hundred one thousand, two hundred forty-eight".