224455003205641 has 4 divisors (see below), whose sum is σ = 241720772683012. Its totient is φ = 207189233728272.

The previous prime is 224455003205639. The next prime is 224455003205647. The reversal of 224455003205641 is 146502300554422.

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 38316050480016 + 186138952725625 = 6189996^2 + 13643275^2 .

It is a cyclic number.

It is not a de Polignac number, because 224455003205641 - 2¹ = 224455003205639 is a prime.

It is a super-2 number, since 2×224455003205641² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224455003205647) 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, 8632884738666 + ... + 8632884738691.

It is an arithmetic number, because the mean of its divisors is an integer number (60430193170753).

Almost surely, 2^{224455003205641} is an apocalyptic number.

It is an amenable number.

224455003205641 is a deficient number, since it is larger than the sum of its proper divisors (17265769477371).

224455003205641 is a wasteful number, since it uses less digits than its factorization.

224455003205641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17265769477370.

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 224455003205641 in words is "two hundred twenty-four trillion, four hundred fifty-five billion, three million, two hundred five thousand, six hundred forty-one".