4224305323261 has 16 divisors (see below), whose sum is σ = 4518967629760. Its totient is φ = 3937033900800.

The previous prime is 4224305323253. The next prime is 4224305323313. The reversal of 4224305323261 is 1623235034224.

It is a cyclic number.

It is not a de Polignac number, because 4224305323261 - 2³ = 4224305323253 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4224305323261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224305323201) 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, 1228140 + ... + 3155461.

It is an arithmetic number, because the mean of its divisors is an integer number (282435476860).

Almost surely, 2^{4224305323261} is an apocalyptic number.

It is an amenable number.

4224305323261 is a deficient number, since it is larger than the sum of its proper divisors (294662306499).

4224305323261 is a wasteful number, since it uses less digits than its factorization.

4224305323261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4384444.

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 4224305323261 in words is "four trillion, two hundred twenty-four billion, three hundred five million, three hundred twenty-three thousand, two hundred sixty-one".