4042400244043 has 8 divisors (see below), whose sum is σ = 4727325202688. Its totient is φ = 3384335087784.

The previous prime is 4042400244041. The next prime is 4042400244059. The reversal of 4042400244043 is 3404420042404.

4042400244043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4042400244043 - 2¹ = 4042400244041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4042400243996 and 4042400244014.

It is not an unprimeable number, because it can be changed into a prime (4042400244041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6714950271 + ... + 6714950872.

It is an arithmetic number, because the mean of its divisors is an integer number (590915650336).

Almost surely, 2^{4042400244043} is an apocalyptic number.

4042400244043 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4042400244043 is a deficient number, since it is larger than the sum of its proper divisors (684924958645).

4042400244043 is a wasteful number, since it uses less digits than its factorization.

4042400244043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13429901193.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 4042400244043 its reverse (3404420042404), we get a palindrome (7446820286447).

The spelling of 4042400244043 in words is "four trillion, forty-two billion, four hundred million, two hundred forty-four thousand, forty-three".