4213870238 has 16 divisors (see below), whose sum is σ = 6526633344. Its totient is φ = 2038366080.

The previous prime is 4213870237. The next prime is 4213870247. The reversal of 4213870238 is 8320783124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213870237) 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, 258506 + ... + 274322.

It is an arithmetic number, because the mean of its divisors is an integer number (407914584).

Almost surely, 2^4213870238 is an apocalyptic number.

4213870238 is a deficient number, since it is larger than the sum of its proper divisors (2312763106).

4213870238 is a wasteful number, since it uses less digits than its factorization.

4213870238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20147.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 4213870238 is about 64914.3299896102. The cubic root of 4213870238 is about 1615.2027769553.

The spelling of 4213870238 in words is "four billion, two hundred thirteen million, eight hundred seventy thousand, two hundred thirty-eight".