224446402045055 has 32 divisors (see below), whose sum is σ = 274805138980800. Its totient is φ = 175920417533952.

The previous prime is 224446402045049. The next prime is 224446402045097. The reversal of 224446402045055 is 550540204644422.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 224446402045055 - 2⁴ = 224446402045039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5999778191 + ... + 5999815599.

It is an arithmetic number, because the mean of its divisors is an integer number (8587660593150).

Almost surely, 2^{224446402045055} is an apocalyptic number.

224446402045055 is a deficient number, since it is larger than the sum of its proper divisors (50358736935745).

224446402045055 is a wasteful number, since it uses less digits than its factorization.

224446402045055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68843.

The product of its (nonzero) digits is 6144000, while the sum is 47.

Adding to 224446402045055 its reverse (550540204644422), we get a palindrome (774986606689477).

The spelling of 224446402045055 in words is "two hundred twenty-four trillion, four hundred forty-six billion, four hundred two million, forty-five thousand, fifty-five".