4223440023241 has 4 divisors (see below), whose sum is σ = 4223775842452. Its totient is φ = 4223104204032.

The previous prime is 4223440023149. The next prime is 4223440023263. The reversal of 4223440023241 is 1423200443224.

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 1733343399225 + 2490096624016 = 1316565^2 + 1578004^2 .

It is a cyclic number.

It is not a de Polignac number, because 4223440023241 - 2¹³ = 4223440015049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4223240023241) 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, 167890740 + ... + 167915893.

It is an arithmetic number, because the mean of its divisors is an integer number (1055943960613).

Almost surely, 2^{4223440023241} is an apocalyptic number.

It is an amenable number.

4223440023241 is a deficient number, since it is larger than the sum of its proper divisors (335819211).

4223440023241 is a wasteful number, since it uses less digits than its factorization.

4223440023241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335819210.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 4223440023241 its reverse (1423200443224), we get a palindrome (5646640466465).

The spelling of 4223440023241 in words is "four trillion, two hundred twenty-three billion, four hundred forty million, twenty-three thousand, two hundred forty-one".