5442167240 has 64 divisors (see below), whose sum is σ = 12433901760. Its totient is φ = 2143440640.

The previous prime is 5442167239. The next prime is 5442167243. The reversal of 5442167240 is 427612445.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5442167240.

It is not an unprimeable number, because it can be changed into a prime (5442167243) 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, 1049855 + ... + 1055025.

It is an arithmetic number, because the mean of its divisors is an integer number (194279715).

Almost surely, 2^5442167240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5442167240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6216950880).

5442167240 is an abundant number, since it is smaller than the sum of its proper divisors (6991734520).

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

5442167240 is a wasteful number, since it uses less digits than its factorization.

5442167240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5582 (or 5578 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 5442167240 is about 73771.0460817793. The cubic root of 5442167240 is about 1758.9653914123.

Adding to 5442167240 its reverse (427612445), we get a palindrome (5869779685).

The spelling of 5442167240 in words is "five billion, four hundred forty-two million, one hundred sixty-seven thousand, two hundred forty".