5438843422 has 32 divisors (see below), whose sum is σ = 9024390144. Its totient is φ = 2447011200.

The previous prime is 5438843407. The next prime is 5438843429. The reversal of 5438843422 is 2243488345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5438843429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56397 + ... + 118567.

It is an arithmetic number, because the mean of its divisors is an integer number (282012192).

Almost surely, 2^5438843422 is an apocalyptic number.

5438843422 is a deficient number, since it is larger than the sum of its proper divisors (3585546722).

5438843422 is a wasteful number, since it uses less digits than its factorization.

5438843422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62304.

The product of its digits is 737280, while the sum is 43.

The square root of 5438843422 is about 73748.5147104672. The cubic root of 5438843422 is about 1758.6072209001.

The spelling of 5438843422 in words is "five billion, four hundred thirty-eight million, eight hundred forty-three thousand, four hundred twenty-two".