4048147350869 has 16 divisors (see below), whose sum is σ = 4444176844800. Its totient is φ = 3670261211904.

The previous prime is 4048147350859. The next prime is 4048147350887. The reversal of 4048147350869 is 9680537418404.

It is a cyclic number.

It is not a de Polignac number, because 4048147350869 - 2²⁰ = 4048146302293 is a prime.

It is a super-2 number, since 2×4048147350869² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4048147350829) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9135797 + ... + 9568650.

It is an arithmetic number, because the mean of its divisors is an integer number (277761052800).

Almost surely, 2^{4048147350869} is an apocalyptic number.

It is an amenable number.

4048147350869 is a deficient number, since it is larger than the sum of its proper divisors (396029493931).

4048147350869 is a wasteful number, since it uses less digits than its factorization.

4048147350869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18704932.

The product of its (nonzero) digits is 23224320, while the sum is 59.

The spelling of 4048147350869 in words is "four trillion, forty-eight billion, one hundred forty-seven million, three hundred fifty thousand, eight hundred sixty-nine".