224125441545 has 32 divisors (see below), whose sum is σ = 375252279552. Its totient is φ = 114012495872.

The previous prime is 224125441541. The next prime is 224125441577. The reversal of 224125441545 is 545144521422.

224125441545 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 224125441545 - 2² = 224125441541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224125441541) 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, 798384 + ... + 1041953.

It is an arithmetic number, because the mean of its divisors is an integer number (11726633736).

Almost surely, 2^224125441545 is an apocalyptic number.

It is an amenable number.

224125441545 is a deficient number, since it is larger than the sum of its proper divisors (151126838007).

224125441545 is a wasteful number, since it uses less digits than its factorization.

224125441545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840721.

The product of its digits is 256000, while the sum is 39.

Adding to 224125441545 its reverse (545144521422), we get a palindrome (769269962967).

The spelling of 224125441545 in words is "two hundred twenty-four billion, one hundred twenty-five million, four hundred forty-one thousand, five hundred forty-five".