8260848442820 has 12 divisors (see below), whose sum is σ = 17347781729964. Its totient is φ = 3304339377120.

The previous prime is 8260848442817. The next prime is 8260848442859. The reversal of 8260848442820 is 282448480628.

It can be written as a sum of positive squares in 2 ways, for example, as 3470493281476 + 4790355161344 = 1862926^2 + 2188688^2 .

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, 206521211051 + ... + 206521211090.

It is an arithmetic number, because the mean of its divisors is an integer number (1445648477497).

Almost surely, 2^{8260848442820} is an apocalyptic number.

It is an amenable number.

8260848442820 is an abundant number, since it is smaller than the sum of its proper divisors (9086933287144).

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

8260848442820 is a wasteful number, since it uses less digits than its factorization.

8260848442820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413042422150 (or 413042422148 counting only the distinct ones).

The product of its (nonzero) digits is 12582912, while the sum is 56.

The spelling of 8260848442820 in words is "eight trillion, two hundred sixty billion, eight hundred forty-eight million, four hundred forty-two thousand, eight hundred twenty".