4223187068 has 24 divisors (see below), whose sum is σ = 7654155264. Its totient is φ = 2037551600.

The previous prime is 4223187053. The next prime is 4223187077. The reversal of 4223187068 is 8607813224.

It is a super-2 number, since 2×4223187068² = 35670618022644873248, which contains 22 as substring.

It is a congruent number.

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, 144848 + ... + 171543.

It is an arithmetic number, because the mean of its divisors is an integer number (318923136).

Almost surely, 2^4223187068 is an apocalyptic number.

It is an amenable number.

4223187068 is a deficient number, since it is larger than the sum of its proper divisors (3430968196).

4223187068 is a wasteful number, since it uses less digits than its factorization.

4223187068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316513 (or 316511 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 4223187068 is about 64986.0528729050. The cubic root of 4223187068 is about 1616.3923004171.

The spelling of 4223187068 in words is "four billion, two hundred twenty-three million, one hundred eighty-seven thousand, sixty-eight".