4445106223 has 8 divisors (see below), whose sum is σ = 4526868528. Its totient is φ = 4363797504.

The previous prime is 4445106203. The next prime is 4445106287. The reversal of 4445106223 is 3226015444.

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

It is a cyclic number.

It is not a de Polignac number, because 4445106223 - 2⁵ = 4445106191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4445106203) 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, 93586 + ... + 132847.

It is an arithmetic number, because the mean of its divisors is an integer number (565858566).

Almost surely, 2^4445106223 is an apocalyptic number.

4445106223 is a deficient number, since it is larger than the sum of its proper divisors (81762305).

4445106223 is a wasteful number, since it uses less digits than its factorization.

4445106223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226793.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 4445106223 is about 66671.6298210866. The cubic root of 4445106223 is about 1644.2229831502. Note that the first 3 decimals are identical.

The spelling of 4445106223 in words is "four billion, four hundred forty-five million, one hundred six thousand, two hundred twenty-three".