4223145266 has 8 divisors (see below), whose sum is σ = 6335086464. Its totient is φ = 2111449780.

The previous prime is 4223145259. The next prime is 4223145281. The reversal of 4223145266 is 6625413224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×4223145266³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9770 + ... + 92421.

It is an arithmetic number, because the mean of its divisors is an integer number (791885808).

Almost surely, 2^4223145266 is an apocalyptic number.

4223145266 is a deficient number, since it is larger than the sum of its proper divisors (2111941198).

4223145266 is a wasteful number, since it uses less digits than its factorization.

4223145266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122856.

The product of its digits is 69120, while the sum is 35.

The square root of 4223145266 is about 64985.7312492519. The cubic root of 4223145266 is about 1616.3869672684.

The spelling of 4223145266 in words is "four billion, two hundred twenty-three million, one hundred forty-five thousand, two hundred sixty-six".