4405123205363 has 2 divisors, whose sum is σ = 4405123205364. Its totient is φ = 4405123205362.

The previous prime is 4405123205323. The next prime is 4405123205389. The reversal of 4405123205363 is 3635023215044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4405123205363 - 2²⁴ = 4405106428147 is a prime.

It is a super-3 number, since 3×4405123205363³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (4405123205323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202561602681 + 2202561602682.

It is an arithmetic number, because the mean of its divisors is an integer number (2202561602682).

Almost surely, 2^{4405123205363} is an apocalyptic number.

4405123205363 is a deficient number, since it is larger than the sum of its proper divisors (1).

4405123205363 is an equidigital number, since it uses as much as digits as its factorization.

4405123205363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 4405123205363 in words is "four trillion, four hundred five billion, one hundred twenty-three million, two hundred five thousand, three hundred sixty-three".