4538224239 has 32 divisors (see below), whose sum is σ = 6641637120. Its totient is φ = 2743598592.

The previous prime is 4538224219. The next prime is 4538224267. The reversal of 4538224239 is 9324228354.

It is not a de Polignac number, because 4538224239 - 2⁷ = 4538224111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4538224239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4538224219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 770584 + ... + 776450.

It is an arithmetic number, because the mean of its divisors is an integer number (207551160).

Almost surely, 2^4538224239 is an apocalyptic number.

4538224239 is a deficient number, since it is larger than the sum of its proper divisors (2103412881).

4538224239 is a wasteful number, since it uses less digits than its factorization.

4538224239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6439.

The product of its digits is 414720, while the sum is 42.

The square root of 4538224239 is about 67366.3435181100. The cubic root of 4538224239 is about 1655.6250306967.

The spelling of 4538224239 in words is "four billion, five hundred thirty-eight million, two hundred twenty-four thousand, two hundred thirty-nine".