4221363562263 has 12 divisors (see below), whose sum is σ = 6154511363208. Its totient is φ = 2787941043600.

The previous prime is 4221363562217. The next prime is 4221363562303. The reversal of 4221363562263 is 3622653631224.

It is a happy number.

4221363562263 is a `hidden beast` number, since 4 + 2 + 2 + 1 + 3 + 63 + 562 + 26 + 3 = 666.

It is not a de Polignac number, because 4221363562263 - 2²² = 4221359367959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221363562363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2191776588 + ... + 2191778513.

It is an arithmetic number, because the mean of its divisors is an integer number (512875946934).

Almost surely, 2^{4221363562263} is an apocalyptic number.

4221363562263 is a deficient number, since it is larger than the sum of its proper divisors (1933147800945).

4221363562263 is a wasteful number, since it uses less digits than its factorization.

4221363562263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4383555214 (or 4383555211 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 45.

The spelling of 4221363562263 in words is "four trillion, two hundred twenty-one billion, three hundred sixty-three million, five hundred sixty-two thousand, two hundred sixty-three".