3864172114975 has 6 divisors (see below), whose sum is σ = 4791573422600. Its totient is φ = 3091337691960.

The previous prime is 3864172114967. The next prime is 3864172115051. The reversal of 3864172114975 is 5794112714683.

It is not a de Polignac number, because 3864172114975 - 2³ = 3864172114967 is a prime.

It is a super-2 number, since 2×3864172114975² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77283442275 + ... + 77283442324.

Almost surely, 2^{3864172114975} is an apocalyptic number.

3864172114975 is a deficient number, since it is larger than the sum of its proper divisors (927401307625).

3864172114975 is a wasteful number, since it uses less digits than its factorization.

3864172114975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154566884609 (or 154566884604 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 58.

The spelling of 3864172114975 in words is "three trillion, eight hundred sixty-four billion, one hundred seventy-two million, one hundred fourteen thousand, nine hundred seventy-five".