5443240422 has 64 divisors (see below), whose sum is σ = 12020014080. Its totient is φ = 1636816896.

The previous prime is 5443240409. The next prime is 5443240427. The reversal of 5443240422 is 2240423445.

It is a self number, because there is not a number n which added to its sum of digits gives 5443240422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5443240427) 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, 184518 + ... + 211974.

It is an arithmetic number, because the mean of its divisors is an integer number (187812720).

Almost surely, 2^5443240422 is an apocalyptic number.

5443240422 is an abundant number, since it is smaller than the sum of its proper divisors (6576773658).

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

5443240422 is a wasteful number, since it uses less digits than its factorization.

5443240422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27565.

The product of its (nonzero) digits is 30720, while the sum is 30.

The square root of 5443240422 is about 73778.3194576835. The cubic root of 5443240422 is about 1759.0810050300.

Adding to 5443240422 its reverse (2240423445), we get a palindrome (7683663867).

The spelling of 5443240422 in words is "five billion, four hundred forty-three million, two hundred forty thousand, four hundred twenty-two".