4042424301043 has 4 divisors (see below), whose sum is σ = 4151679011920. Its totient is φ = 3933169590168.

The previous prime is 4042424301037. The next prime is 4042424301059. The reversal of 4042424301043 is 3401034242404.

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

It is a cyclic number.

It is not a de Polignac number, because 4042424301043 - 2⁹ = 4042424300531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4042424300996 and 4042424301014.

It is not an unprimeable number, because it can be changed into a prime (4042424301143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54627355383 + ... + 54627355456.

It is an arithmetic number, because the mean of its divisors is an integer number (1037919752980).

Almost surely, 2^{4042424301043} is an apocalyptic number.

4042424301043 is a deficient number, since it is larger than the sum of its proper divisors (109254710877).

4042424301043 is a wasteful number, since it uses less digits than its factorization.

4042424301043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109254710876.

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

Adding to 4042424301043 its reverse (3401034242404), we get a palindrome (7443458543447).

The spelling of 4042424301043 in words is "four trillion, forty-two billion, four hundred twenty-four million, three hundred one thousand, forty-three".