5141388240 has 60 divisors (see below), whose sum is σ = 17266497924. Its totient is φ = 1371036672.

The previous prime is 5141388227. The next prime is 5141388257. The reversal of 5141388240 is 428831415.

5141388240 is a `hidden beast` number, since 514 + 138 + 8 + 2 + 4 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2899176336 + 2242211904 = 53844^2 + 47352^2 .

It is a tau number, because it is divible by the number of its divisors (60).

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 = 5141388195 and 5141388204.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 3569689 + ... + 3571128.

Almost surely, 2^5141388240 is an apocalyptic number.

It is an amenable number.

5141388240 is an abundant number, since it is smaller than the sum of its proper divisors (12125109684).

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

5141388240 is a wasteful number, since it uses less digits than its factorization.

5141388240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7140836 (or 7140827 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 5141388240 is about 71703.4743928075. The cubic root of 5141388240 is about 1725.9443952857.

The spelling of 5141388240 in words is "five billion, one hundred forty-one million, three hundred eighty-eight thousand, two hundred forty".