224125061445 has 48 divisors (see below), whose sum is σ = 395410766400. Its totient is φ = 117405400320.

The previous prime is 224125061429. The next prime is 224125061491. The reversal of 224125061445 is 544160521422.

224125061445 is a `hidden beast` number, since 2 + 2 + 4 + 1 + 2 + 506 + 144 + 5 = 666.

It is not a de Polignac number, because 224125061445 - 2⁴ = 224125061429 is a prime.

It is a Curzon number.

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 47 ways as a sum of consecutive naturals, for example, 3072961 + ... + 3145049.

It is an arithmetic number, because the mean of its divisors is an integer number (8237724300).

Almost surely, 2^224125061445 is an apocalyptic number.

It is an amenable number.

224125061445 is a deficient number, since it is larger than the sum of its proper divisors (171285704955).

224125061445 is a wasteful number, since it uses less digits than its factorization.

224125061445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73330 (or 73327 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 224125061445 its reverse (544160521422), we get a palindrome (768285582867).

The spelling of 224125061445 in words is "two hundred twenty-four billion, one hundred twenty-five million, sixty-one thousand, four hundred forty-five".