4138228527 has 8 divisors (see below), whose sum is σ = 5517954816. Its totient is φ = 2758660632.

The previous prime is 4138228513. The next prime is 4138228529. The reversal of 4138228527 is 7258228314.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4138228527 - 2⁶ = 4138228463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4138228529) 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 7 ways as a sum of consecutive naturals, for example, 50938 + ... + 104264.

It is an arithmetic number, because the mean of its divisors is an integer number (689744352).

Almost surely, 2^4138228527 is an apocalyptic number.

4138228527 is a deficient number, since it is larger than the sum of its proper divisors (1379726289).

4138228527 is a wasteful number, since it uses less digits than its factorization.

4138228527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79197.

The product of its digits is 215040, while the sum is 42.

The square root of 4138228527 is about 64329.0644032695. The cubic root of 4138228527 is about 1605.4797176294.

The spelling of 4138228527 in words is "four billion, one hundred thirty-eight million, two hundred twenty-eight thousand, five hundred twenty-seven".