3867141543 has 16 divisors (see below), whose sum is σ = 5382366816. Its totient is φ = 2467290240.

The previous prime is 3867141527. The next prime is 3867141557. The reversal of 3867141543 is 3451417683.

It is a happy number.

3867141543 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3867141543 - 2⁴ = 3867141527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3867141495 and 3867141504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3867141043) 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, 278796 + ... + 292337.

It is an arithmetic number, because the mean of its divisors is an integer number (336397926).

Almost surely, 2^3867141543 is an apocalyptic number.

3867141543 is a deficient number, since it is larger than the sum of its proper divisors (1515225273).

3867141543 is a wasteful number, since it uses less digits than its factorization.

3867141543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571234.

The product of its digits is 241920, while the sum is 42.

The square root of 3867141543 is about 62186.3453098829. The cubic root of 3867141543 is about 1569.6278267754.

The spelling of 3867141543 in words is "three billion, eight hundred sixty-seven million, one hundred forty-one thousand, five hundred forty-three".