5640388541344 has 24 divisors (see below), whose sum is σ = 11112318624960. Its totient is φ = 2818212382656.

The previous prime is 5640388541341. The next prime is 5640388541383. The reversal of 5640388541344 is 4431458830465.

It is not an unprimeable number, because it can be changed into a prime (5640388541341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61887754 + ... + 61978825.

It is an arithmetic number, because the mean of its divisors is an integer number (463013276040).

Almost surely, 2^{5640388541344} is an apocalyptic number.

It is an amenable number.

5640388541344 is a deficient number, since it is larger than the sum of its proper divisors (5471930083616).

5640388541344 is a wasteful number, since it uses less digits than its factorization.

5640388541344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123868012 (or 123868004 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 55.

The spelling of 5640388541344 in words is "five trillion, six hundred forty billion, three hundred eighty-eight million, five hundred forty-one thousand, three hundred forty-four".