224104040401 has 4 divisors (see below), whose sum is σ = 224285209012. Its totient is φ = 223922871792.

The previous prime is 224104040371. The next prime is 224104040441. The reversal of 224104040401 is 104040401422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 84332740801 + 139771299600 = 290401^2 + 373860^2 .

It is a cyclic number.

It is not a de Polignac number, because 224104040401 - 2⁷ = 224104040273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224104040441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90582450 + ... + 90584923.

It is an arithmetic number, because the mean of its divisors is an integer number (56071302253).

Almost surely, 2^224104040401 is an apocalyptic number.

It is an amenable number.

224104040401 is a deficient number, since it is larger than the sum of its proper divisors (181168611).

224104040401 is a wasteful number, since it uses less digits than its factorization.

224104040401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181168610.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 224104040401 its reverse (104040401422), we get a palindrome (328144441823).

The spelling of 224104040401 in words is "two hundred twenty-four billion, one hundred four million, forty thousand, four hundred one".