224447140507423 has 8 divisors (see below), whose sum is σ = 224780667445008. Its totient is φ = 224113619456064.

The previous prime is 224447140507397. The next prime is 224447140507433. The reversal of 224447140507423 is 324705041744422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224447140507423 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 (224447140507433) 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, 78035440 + ... + 80860522.

It is an arithmetic number, because the mean of its divisors is an integer number (28097583430626).

Almost surely, 2^{224447140507423} is an apocalyptic number.

224447140507423 is a deficient number, since it is larger than the sum of its proper divisors (333526937585).

224447140507423 is a wasteful number, since it uses less digits than its factorization.

224447140507423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2943113.

The product of its (nonzero) digits is 6021120, while the sum is 49.

The spelling of 224447140507423 in words is "two hundred twenty-four trillion, four hundred forty-seven billion, one hundred forty million, five hundred seven thousand, four hundred twenty-three".