224404442241 has 16 divisors (see below), whose sum is σ = 341986783104. Its totient is φ = 128217176064.

The previous prime is 224404442233. The next prime is 224404442243. The reversal of 224404442241 is 142244404422.

It is not a de Polignac number, because 224404442241 - 2³ = 224404442233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224404442243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381120 + ... + 770753.

It is an arithmetic number, because the mean of its divisors is an integer number (21374173944).

Almost surely, 2^224404442241 is an apocalyptic number.

224404442241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

224404442241 is a deficient number, since it is larger than the sum of its proper divisors (117582340863).

224404442241 is a wasteful number, since it uses less digits than its factorization.

224404442241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161160.

The product of its (nonzero) digits is 65536, while the sum is 33.

Adding to 224404442241 its reverse (142244404422), we get a palindrome (366648846663).

The spelling of 224404442241 in words is "two hundred twenty-four billion, four hundred four million, four hundred forty-two thousand, two hundred forty-one".