8023878748386 has 12 divisors (see below), whose sum is σ = 17385070621542. Its totient is φ = 2674626249456.

The previous prime is 8023878748339. The next prime is 8023878748411. The reversal of 8023878748386 is 6838478783208.

8023878748386 is a `hidden beast` number, since 8 + 0 + 238 + 7 + 8 + 7 + 4 + 8 + 386 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5661568154025 + 2362310594361 = 2379405^2 + 1536981^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222885520771 + ... + 222885520806.

Almost surely, 2^{8023878748386} is an apocalyptic number.

8023878748386 is an abundant number, since it is smaller than the sum of its proper divisors (9361191873156).

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

8023878748386 is a wasteful number, since it uses less digits than its factorization.

8023878748386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445771041585 (or 445771041582 counting only the distinct ones).

The product of its (nonzero) digits is 693633024, while the sum is 72.

The spelling of 8023878748386 in words is "eight trillion, twenty-three billion, eight hundred seventy-eight million, seven hundred forty-eight thousand, three hundred eighty-six".