4223874912 has 48 divisors (see below), whose sum is σ = 11185821360. Its totient is φ = 1395494912.

The previous prime is 4223874887. The next prime is 4223874917. The reversal of 4223874912 is 2194783224.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×4223874912² = 35682238544446015488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223874917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183837 + ... + 205532.

It is an arithmetic number, because the mean of its divisors is an integer number (233037945).

Almost surely, 2^4223874912 is an apocalyptic number.

It is an amenable number.

4223874912 is an abundant number, since it is smaller than the sum of its proper divisors (6961946448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223874912 is a wasteful number, since it uses less digits than its factorization.

4223874912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389495 (or 389487 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 4223874912 is about 64991.3449006866. The cubic root of 4223874912 is about 1616.4800513164.

The spelling of 4223874912 in words is "four billion, two hundred twenty-three million, eight hundred seventy-four thousand, nine hundred twelve".