5005442442 has 128 divisors (see below), whose sum is σ = 13769699328. Its totient is φ = 1170777600.

The previous prime is 5005442437. The next prime is 5005442461. The reversal of 5005442442 is 2442445005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 236083 + ... + 256409.

It is an arithmetic number, because the mean of its divisors is an integer number (107575776).

Almost surely, 2^5005442442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5005442442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6884849664).

5005442442 is an abundant number, since it is smaller than the sum of its proper divisors (8764256886).

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

5005442442 is a wasteful number, since it uses less digits than its factorization.

5005442442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20404.

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 5005442442 is about 70749.1515284812. The cubic root of 5005442442 is about 1710.5961513633.

Adding to 5005442442 its reverse (2442445005), we get a palindrome (7447887447).

The spelling of 5005442442 in words is "five billion, five million, four hundred forty-two thousand, four hundred forty-two".