224193050409 has 4 divisors (see below), whose sum is σ = 298924067216. Its totient is φ = 149462033604.

The previous prime is 224193050407. The next prime is 224193050429. The reversal of 224193050409 is 904050391422.

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 not a de Polignac number, because 224193050409 - 2¹ = 224193050407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224193050401) 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, 37365508399 + ... + 37365508404.

It is an arithmetic number, because the mean of its divisors is an integer number (74731016804).

Almost surely, 2^224193050409 is an apocalyptic number.

It is an amenable number.

224193050409 is a deficient number, since it is larger than the sum of its proper divisors (74731016807).

224193050409 is an equidigital number, since it uses as much as digits as its factorization.

224193050409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74731016806.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 224193050409 in words is "two hundred twenty-four billion, one hundred ninety-three million, fifty thousand, four hundred nine".