3864444134188 has 36 divisors (see below), whose sum is σ = 7443471243600. Its totient is φ = 1754201199520.

The previous prime is 3864444134171. The next prime is 3864444134189. The reversal of 3864444134188 is 8814314444683.

It is not an unprimeable number, because it can be changed into a prime (3864444134189) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5013463 + ... + 5732686.

It is an arithmetic number, because the mean of its divisors is an integer number (206763090100).

Almost surely, 2^{3864444134188} is an apocalyptic number.

It is an amenable number.

3864444134188 is a deficient number, since it is larger than the sum of its proper divisors (3579027109412).

3864444134188 is a wasteful number, since it uses less digits than its factorization.

3864444134188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10746918 (or 10746905 counting only the distinct ones).

The product of its digits is 28311552, while the sum is 58.

The spelling of 3864444134188 in words is "three trillion, eight hundred sixty-four billion, four hundred forty-four million, one hundred thirty-four thousand, one hundred eighty-eight".