424401200200144 has 40 divisors (see below), whose sum is σ = 844520789710080. Its totient is φ = 206460619532928.

The previous prime is 424401200200123. The next prime is 424401200200147. The reversal of 424401200200144 is 441002002104424.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424401200200147) 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, 17012277 + ... + 33737515.

It is an arithmetic number, because the mean of its divisors is an integer number (21113019742752).

Almost surely, 2^{424401200200144} is an apocalyptic number.

It is an amenable number.

424401200200144 is a deficient number, since it is larger than the sum of its proper divisors (420119589509936).

424401200200144 is a wasteful number, since it uses less digits than its factorization.

424401200200144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16768147 (or 16768141 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 424401200200144 its reverse (441002002104424), we get a palindrome (865403202304568).

The spelling of 424401200200144 in words is "four hundred twenty-four trillion, four hundred one billion, two hundred million, two hundred thousand, one hundred forty-four".