224404400135 has 32 divisors (see below), whose sum is σ = 279809925120. Its totient is φ = 172653288192.

The previous prime is 224404400057. The next prime is 224404400137. The reversal of 224404400135 is 531004404422.

224404400135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 224404400135 - 2¹⁰ = 224404399111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224404400098 and 224404400107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224404400137) 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 31 ways as a sum of consecutive naturals, for example, 6422282 + ... + 6457128.

It is an arithmetic number, because the mean of its divisors is an integer number (8744060160).

Almost surely, 2^224404400135 is an apocalyptic number.

224404400135 is a deficient number, since it is larger than the sum of its proper divisors (55405524985).

224404400135 is a wasteful number, since it uses less digits than its factorization.

224404400135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35375.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 224404400135 its reverse (531004404422), we get a palindrome (755408804557).

The spelling of 224404400135 in words is "two hundred twenty-four billion, four hundred four million, four hundred thousand, one hundred thirty-five".