4005863171048 has 32 divisors (see below), whose sum is σ = 7514615808000. Its totient is φ = 2001965887680.

The previous prime is 4005863171029. The next prime is 4005863171081. The reversal of 4005863171048 is 8401713685004.

It is a junction number, because it is equal to n+sod(n) for n = 4005863170993 and 4005863171011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167031218 + ... + 167055198.

It is an arithmetic number, because the mean of its divisors is an integer number (234831744000).

Almost surely, 2^{4005863171048} is an apocalyptic number.

It is an amenable number.

4005863171048 is a deficient number, since it is larger than the sum of its proper divisors (3508752636952).

4005863171048 is a wasteful number, since it uses less digits than its factorization.

4005863171048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33185 (or 33181 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 4005863171048 in words is "four trillion, five billion, eight hundred sixty-three million, one hundred seventy-one thousand, forty-eight".