5424221238 has 64 divisors (see below), whose sum is σ = 11652733440. Its totient is φ = 1678862592.

The previous prime is 5424221233. The next prime is 5424221269. The reversal of 5424221238 is 8321224245.

It is a junction number, because it is equal to n+sod(n) for n = 5424221199 and 5424221208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5424221233) 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, 2904381 + ... + 2906247.

It is an arithmetic number, because the mean of its divisors is an integer number (182073960).

Almost surely, 2^5424221238 is an apocalyptic number.

5424221238 is an abundant number, since it is smaller than the sum of its proper divisors (6228512202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5424221238 is a wasteful number, since it uses less digits than its factorization.

5424221238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501.

The product of its digits is 30720, while the sum is 33.

The square root of 5424221238 is about 73649.3125426164. The cubic root of 5424221238 is about 1757.0298170749.

The spelling of 5424221238 in words is "five billion, four hundred twenty-four million, two hundred twenty-one thousand, two hundred thirty-eight".