3865013475417 has 6 divisors (see below), whose sum is σ = 5582797242282. Its totient is φ = 2576675650272.

The previous prime is 3865013475341. The next prime is 3865013475437. The reversal of 3865013475417 is 7145743105683.

3865013475417 is a `hidden beast` number, since 3 + 8 + 6 + 50 + 1 + 3 + 47 + 541 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3851940068496 + 13073406921 = 1962636^2 + 114339^2 .

It is not a de Polignac number, because 3865013475417 - 2¹⁰ = 3865013474393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3865013475437) 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 5 ways as a sum of consecutive naturals, for example, 214722970848 + ... + 214722970865.

It is an arithmetic number, because the mean of its divisors is an integer number (930466207047).

Almost surely, 2^{3865013475417} is an apocalyptic number.

It is an amenable number.

3865013475417 is a deficient number, since it is larger than the sum of its proper divisors (1717783766865).

3865013475417 is a wasteful number, since it uses less digits than its factorization.

3865013475417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429445941719 (or 429445941716 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 3865013475417 in words is "three trillion, eight hundred sixty-five billion, thirteen million, four hundred seventy-five thousand, four hundred seventeen".