4221873533834 has 16 divisors (see below), whose sum is σ = 7069183593120. Its totient is φ = 1874404739760.

The previous prime is 4221873533753. The next prime is 4221873533863. The reversal of 4221873533834 is 4383353781224.

It is a super-2 number, since 2×4221873533834² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2231433269 + ... + 2231435160.

It is an arithmetic number, because the mean of its divisors is an integer number (441823974570).

Almost surely, 2^{4221873533834} is an apocalyptic number.

4221873533834 is a deficient number, since it is larger than the sum of its proper divisors (2847310059286).

4221873533834 is a wasteful number, since it uses less digits than its factorization.

4221873533834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4462868485.

The product of its digits is 11612160, while the sum is 53.

The spelling of 4221873533834 in words is "four trillion, two hundred twenty-one billion, eight hundred seventy-three million, five hundred thirty-three thousand, eight hundred thirty-four".