5444143854140 has 48 divisors (see below), whose sum is σ = 12214041571200. Its totient is φ = 2032252276032.

The previous prime is 5444143854089. The next prime is 5444143854143. The reversal of 5444143854140 is 414583414445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5444143854143) 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 15 ways as a sum of consecutive naturals, for example, 106890170 + ... + 106941089.

It is an arithmetic number, because the mean of its divisors is an integer number (254459199400).

Almost surely, 2^{5444143854140} is an apocalyptic number.

It is an amenable number.

5444143854140 is an abundant number, since it is smaller than the sum of its proper divisors (6769897717060).

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

5444143854140 is a wasteful number, since it uses less digits than its factorization.

5444143854140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213831354 (or 213831352 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 47.

The spelling of 5444143854140 in words is "five trillion, four hundred forty-four billion, one hundred forty-three million, eight hundred fifty-four thousand, one hundred forty".