4518444140702 has 64 divisors (see below), whose sum is σ = 7525127577600. Its totient is φ = 2023917772800.

The previous prime is 4518444140669. The next prime is 4518444140711. The reversal of 4518444140702 is 2070414448154.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134456702 + ... + 134490302.

It is an arithmetic number, because the mean of its divisors is an integer number (117580118400).

Almost surely, 2^{4518444140702} is an apocalyptic number.

4518444140702 is a deficient number, since it is larger than the sum of its proper divisors (3006683436898).

4518444140702 is a wasteful number, since it uses less digits than its factorization.

4518444140702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34481.

The product of its (nonzero) digits is 573440, while the sum is 44.

Adding to 4518444140702 its reverse (2070414448154), we get a palindrome (6588858588856).

The spelling of 4518444140702 in words is "four trillion, five hundred eighteen billion, four hundred forty-four million, one hundred forty thousand, seven hundred two".