5144206040 has 64 divisors (see below), whose sum is σ = 11870802720. Its totient is φ = 2005120000.

The previous prime is 5144206031. The next prime is 5144206049. The reversal of 5144206040 is 406024415.

It is an interprime number because it is at equal distance from previous prime (5144206031) and next prime (5144206049).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144206049) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2132435 + ... + 2134845.

Almost surely, 2^5144206040 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 5144206040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5935401360).

5144206040 is an abundant number, since it is smaller than the sum of its proper divisors (6726596680).

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

5144206040 is a wasteful number, since it uses less digits than its factorization.

5144206040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764 (or 3760 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 5144206040 is about 71723.1206794573. The cubic root of 5144206040 is about 1726.2596459330.

The spelling of 5144206040 in words is "five billion, one hundred forty-four million, two hundred six thousand, forty".