6553442214143 has 8 divisors (see below), whose sum is σ = 7165797186816. Its totient is φ = 5943851824600.

The previous prime is 6553442214139. The next prime is 6553442214197. The reversal of 6553442214143 is 3414122443556.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6553442214143 - 2² = 6553442214139 is a prime.

It is a super-2 number, since 2×6553442214143² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6553442214094 and 6553442214103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6553442214103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691140821 + ... + 691150302.

It is an arithmetic number, because the mean of its divisors is an integer number (895724648352).

Almost surely, 2^{6553442214143} is an apocalyptic number.

6553442214143 is a deficient number, since it is larger than the sum of its proper divisors (612354972673).

6553442214143 is a wasteful number, since it uses less digits than its factorization.

6553442214143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382291565.

The product of its digits is 1382400, while the sum is 44.

Adding to 6553442214143 its reverse (3414122443556), we get a palindrome (9967564657699).

The spelling of 6553442214143 in words is "six trillion, five hundred fifty-three billion, four hundred forty-two million, two hundred fourteen thousand, one hundred forty-three".