224040243001 has 8 divisors (see below), whose sum is σ = 224217913160. Its totient is φ = 223862635008.

The previous prime is 224040242977. The next prime is 224040243023. The reversal of 224040243001 is 100342040422.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 116246220601 + 107794022400 = 340949^2 + 328320^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 224040243001 - 2⁷ = 224040242873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224040241001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9285385 + ... + 9309481.

It is an arithmetic number, because the mean of its divisors is an integer number (28027239145).

Almost surely, 2^224040243001 is an apocalyptic number.

It is an amenable number.

224040243001 is a deficient number, since it is larger than the sum of its proper divisors (177670159).

224040243001 is a wasteful number, since it uses less digits than its factorization.

224040243001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31083.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 224040243001 its reverse (100342040422), we get a palindrome (324382283423).

The spelling of 224040243001 in words is "two hundred twenty-four billion, forty million, two hundred forty-three thousand, one".