244042420423 has 8 divisors (see below), whose sum is σ = 256912387200. Its totient is φ = 231175016568.

The previous prime is 244042420411. The next prime is 244042420451. The reversal of 244042420423 is 324024240442.

244042420423 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 a cyclic number.

It is not a de Polignac number, because 244042420423 - 2¹³ = 244042412231 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 (244042720423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443713 + ... + 827626.

It is an arithmetic number, because the mean of its divisors is an integer number (32114048400).

Almost surely, 2^244042420423 is an apocalyptic number.

244042420423 is a deficient number, since it is larger than the sum of its proper divisors (12869966777).

244042420423 is a wasteful number, since it uses less digits than its factorization.

244042420423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281461.

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

Adding to 244042420423 its reverse (324024240442), we get a palindrome (568066660865).

The spelling of 244042420423 in words is "two hundred forty-four billion, forty-two million, four hundred twenty thousand, four hundred twenty-three".