8242747370802 has 36 divisors (see below), whose sum is σ = 20775087763326. Its totient is φ = 2355070677120.

The previous prime is 8242747370789. The next prime is 8242747370839. The reversal of 8242747370802 is 2080737472428.

8242747370802 is a `hidden beast` number, since 8 + 2 + 4 + 27 + 473 + 70 + 80 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5452080230961 + 2790667139841 = 2334969^2 + 1670529^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4672758399 + ... + 4672760162.

Almost surely, 2^{8242747370802} is an apocalyptic number.

8242747370802 is an abundant number, since it is smaller than the sum of its proper divisors (12532340392524).

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

8242747370802 is a wasteful number, since it uses less digits than its factorization.

8242747370802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9345518583 (or 9345518573 counting only the distinct ones).

The product of its (nonzero) digits is 8429568, while the sum is 54.

The spelling of 8242747370802 in words is "eight trillion, two hundred forty-two billion, seven hundred forty-seven million, three hundred seventy thousand, eight hundred two".