4021144343141 has 8 divisors (see below), whose sum is σ = 4068953570304. Its totient is φ = 3973587408000.

The previous prime is 4021144343113. The next prime is 4021144343159. The reversal of 4021144343141 is 1413434411204.

4021144343141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4021144343141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4021144343098 and 4021144343107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021144343171) 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, 63040940 + ... + 63104693.

It is an arithmetic number, because the mean of its divisors is an integer number (508619196288).

Almost surely, 2^{4021144343141} is an apocalyptic number.

It is an amenable number.

4021144343141 is a deficient number, since it is larger than the sum of its proper divisors (47809227163).

4021144343141 is a wasteful number, since it uses less digits than its factorization.

4021144343141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126146011.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 4021144343141 its reverse (1413434411204), we get a palindrome (5434578754345).

The spelling of 4021144343141 in words is "four trillion, twenty-one billion, one hundred forty-four million, three hundred forty-three thousand, one hundred forty-one".