4043142344413 has 8 divisors (see below), whose sum is σ = 4069066932440. Its totient is φ = 4017219935040.

The previous prime is 4043142344401. The next prime is 4043142344453. The reversal of 4043142344413 is 3144432413404.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 51629837284 + 3991512507129 = 227222^2 + 1997877^2 .

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 4043142344413 - 2⁹ = 4043142343901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4043142344453) 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 7 ways as a sum of consecutive naturals, for example, 3263923 + ... + 4328911.

It is an arithmetic number, because the mean of its divisors is an integer number (508633366555).

Almost surely, 2^{4043142344413} is an apocalyptic number.

It is an amenable number.

4043142344413 is a deficient number, since it is larger than the sum of its proper divisors (25924588027).

4043142344413 is a wasteful number, since it uses less digits than its factorization.

4043142344413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089327.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 4043142344413 its reverse (3144432413404), we get a palindrome (7187574757817).

The spelling of 4043142344413 in words is "four trillion, forty-three billion, one hundred forty-two million, three hundred forty-four thousand, four hundred thirteen".