84148000171 has 16 divisors (see below), whose sum is σ = 90959371200. Its totient is φ = 77558440960.

The previous prime is 84148000159. The next prime is 84148000219. The reversal of 84148000171 is 17100084148.

It is a cyclic number.

It is not a de Polignac number, because 84148000171 - 2¹⁹ = 84147475883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84148000151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54106 + ... + 413791.

It is an arithmetic number, because the mean of its divisors is an integer number (5684960700).

Almost surely, 2^84148000171 is an apocalyptic number.

84148000171 is a deficient number, since it is larger than the sum of its proper divisors (6811371029).

84148000171 is a wasteful number, since it uses less digits than its factorization.

84148000171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468134.

The product of its (nonzero) digits is 7168, while the sum is 34.

The spelling of 84148000171 in words is "eighty-four billion, one hundred forty-eight million, one hundred seventy-one", and thus it is an aban number.