8138280210166 has 8 divisors (see below), whose sum is σ = 12207783289464. Its totient is φ = 4069019113680.

The previous prime is 8138280210133. The next prime is 8138280210173. The reversal of 8138280210166 is 6610120828318.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 60411600 + ... + 60546163.

It is an arithmetic number, because the mean of its divisors is an integer number (1525972911183).

Almost surely, 2^{8138280210166} is an apocalyptic number.

8138280210166 is a deficient number, since it is larger than the sum of its proper divisors (4069503079298).

8138280210166 is a wasteful number, since it uses less digits than its factorization.

8138280210166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120991406.

The product of its (nonzero) digits is 221184, while the sum is 46.

The spelling of 8138280210166 in words is "eight trillion, one hundred thirty-eight billion, two hundred eighty million, two hundred ten thousand, one hundred sixty-six".