5066440344 has 192 divisors, whose sum is σ = 15971904000. Its totient is φ = 1421038080.

The previous prime is 5066440201. The next prime is 5066440349. The reversal of 5066440344 is 4430446605.

5066440344 is a `hidden beast` number, since 5 + 0 + 6 + 644 + 0 + 3 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5066440299 and 5066440308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5066440349) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8028909 + ... + 8029539.

It is an arithmetic number, because the mean of its divisors is an integer number (83187000).

Almost surely, 2^5066440344 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 5066440344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7985952000).

5066440344 is an abundant number, since it is smaller than the sum of its proper divisors (10905463656).

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

5066440344 is a wasteful number, since it uses less digits than its factorization.

5066440344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The square root of 5066440344 is about 71178.9318829666. The cubic root of 5066440344 is about 1717.5167364870.

Adding to 5066440344 its reverse (4430446605), we get a palindrome (9496886949).

The spelling of 5066440344 in words is "five billion, sixty-six million, four hundred forty thousand, three hundred forty-four".