1423200443224 has 128 divisors (see below), whose sum is σ = 3098605363200. Its totient is φ = 600238679040.

The previous prime is 1423200443219. The next prime is 1423200443233. The reversal of 1423200443224 is 4223440023241.

It is a super-5 number, since 5×1423200443224⁵ (a number of 62 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1562239329 + ... + 1562240239.

It is an arithmetic number, because the mean of its divisors is an integer number (24207854400).

Almost surely, 2^{1423200443224} is an apocalyptic number.

1423200443224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1423200443224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1549302681600).

1423200443224 is an abundant number, since it is smaller than the sum of its proper divisors (1675404919976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1423200443224 is a wasteful number, since it uses less digits than its factorization.

1423200443224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153 (or 2149 counting only the distinct ones).

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

Adding to 1423200443224 its reverse (4223440023241), we get a palindrome (5646640466465).

The spelling of 1423200443224 in words is "one trillion, four hundred twenty-three billion, two hundred million, four hundred forty-three thousand, two hundred twenty-four".