224446001470453 has 4 divisors (see below), whose sum is σ = 256509715966240. Its totient is φ = 192382286974668.

The previous prime is 224446001470319. The next prime is 224446001470531. The reversal of 224446001470453 is 354074100644422.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-224446001470453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224446001470153) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16031857247883 + ... + 16031857247896.

It is an arithmetic number, because the mean of its divisors is an integer number (64127428991560).

Almost surely, 2^{224446001470453} is an apocalyptic number.

It is an amenable number.

224446001470453 is a deficient number, since it is larger than the sum of its proper divisors (32063714495787).

224446001470453 is an equidigital number, since it uses as much as digits as its factorization.

224446001470453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32063714495786.

The product of its (nonzero) digits is 2580480, while the sum is 46.

The spelling of 224446001470453 in words is "two hundred twenty-four trillion, four hundred forty-six billion, one million, four hundred seventy thousand, four hundred fifty-three".