3888143125 has 20 divisors (see below), whose sum is σ = 4866817120. Its totient is φ = 3105270000.

The previous prime is 3888143107. The next prime is 3888143131. The reversal of 3888143125 is 5213418883.

3888143125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3888143125 - 2⁵ = 3888143093 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 389446 + ... + 399304.

It is an arithmetic number, because the mean of its divisors is an integer number (243340856).

Almost surely, 2^3888143125 is an apocalyptic number.

It is an amenable number.

3888143125 is a deficient number, since it is larger than the sum of its proper divisors (978673995).

3888143125 is an frugal number, since it uses more digits than its factorization.

3888143125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10510 (or 10495 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The square root of 3888143125 is about 62354.9767460465. The cubic root of 3888143125 is about 1572.4641312275.

The spelling of 3888143125 in words is "three billion, eight hundred eighty-eight million, one hundred forty-three thousand, one hundred twenty-five".