4442223506 has 16 divisors (see below), whose sum is σ = 7624146816. Its totient is φ = 1901583456.

The previous prime is 4442223491. The next prime is 4442223529. The reversal of 4442223506 is 6053222444.

It is a happy 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, 173126 + ... + 197121.

It is an arithmetic number, because the mean of its divisors is an integer number (476509176).

Almost surely, 2^4442223506 is an apocalyptic number.

4442223506 is a deficient number, since it is larger than the sum of its proper divisors (3181923310).

4442223506 is a wasteful number, since it uses less digits than its factorization.

4442223506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371113.

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 4442223506 is about 66650.0075468863. The cubic root of 4442223506 is about 1643.8674719961.

The spelling of 4442223506 in words is "four billion, four hundred forty-two million, two hundred twenty-three thousand, five hundred six".