4224423120413 has 16 divisors (see below), whose sum is σ = 4346854914096. Its totient is φ = 4102432381440.

The previous prime is 4224423120397. The next prime is 4224423120431. The reversal of 4224423120413 is 3140213244224.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 650727782329 + 3573695338084 = 806677^2 + 1890422^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224423120413 - 2⁴ = 4224423120397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4224423120413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224423120433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48752795 + ... + 48839367.

It is an arithmetic number, because the mean of its divisors is an integer number (271678432131).

Almost surely, 2^{4224423120413} is an apocalyptic number.

It is an amenable number.

4224423120413 is a deficient number, since it is larger than the sum of its proper divisors (122431793683).

4224423120413 is a wasteful number, since it uses less digits than its factorization.

4224423120413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89104.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4224423120413 its reverse (3140213244224), we get a palindrome (7364636364637).

The spelling of 4224423120413 in words is "four trillion, two hundred twenty-four billion, four hundred twenty-three million, one hundred twenty thousand, four hundred thirteen".