4224140023141 has 4 divisors (see below), whose sum is σ = 4232438923500. Its totient is φ = 4215841122784.

The previous prime is 4224140023111. The next prime is 4224140023157. The reversal of 4224140023141 is 1413200414224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1511682545025 + 2712457478116 = 1229505^2 + 1646954^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224140023141 - 2²¹ = 4224137925989 is a prime.

It is a super-3 number, since 3×4224140023141³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224140023111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4149449416 + ... + 4149450433.

It is an arithmetic number, because the mean of its divisors is an integer number (1058109730875).

Almost surely, 2^{4224140023141} is an apocalyptic number.

It is an amenable number.

4224140023141 is a deficient number, since it is larger than the sum of its proper divisors (8298900359).

4224140023141 is an equidigital number, since it uses as much as digits as its factorization.

4224140023141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8298900358.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 4224140023141 its reverse (1413200414224), we get a palindrome (5637340437365).

The spelling of 4224140023141 in words is "four trillion, two hundred twenty-four billion, one hundred forty million, twenty-three thousand, one hundred forty-one".