4138225719 has 4 divisors (see below), whose sum is σ = 5517634296. Its totient is φ = 2758817144.

The previous prime is 4138225717. The next prime is 4138225733. The reversal of 4138225719 is 9175228314.

4138225719 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4138225719 - 2¹ = 4138225717 is a prime.

It is a super-2 number, since 2×4138225719² = 34249824202786133922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4138225717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689704284 + ... + 689704289.

It is an arithmetic number, because the mean of its divisors is an integer number (1379408574).

Almost surely, 2^4138225719 is an apocalyptic number.

4138225719 is a deficient number, since it is larger than the sum of its proper divisors (1379408577).

4138225719 is a wasteful number, since it uses less digits than its factorization.

4138225719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379408576.

The product of its digits is 120960, while the sum is 42.

The square root of 4138225719 is about 64329.0425779834. The cubic root of 4138225719 is about 1605.4793544959.

The spelling of 4138225719 in words is "four billion, one hundred thirty-eight million, two hundred twenty-five thousand, seven hundred nineteen".