7444224466 has 8 divisors (see below), whose sum is σ = 12761527680. Its totient is φ = 3190381908.

The previous prime is 7444224461. The next prime is 7444224467. The reversal of 7444224466 is 6644224447.

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

It is not an unprimeable number, because it can be changed into a prime (7444224461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265865146 + ... + 265865173.

It is an arithmetic number, because the mean of its divisors is an integer number (1595190960).

Almost surely, 2^7444224466 is an apocalyptic number.

7444224466 is a deficient number, since it is larger than the sum of its proper divisors (5317303214).

7444224466 is a wasteful number, since it uses less digits than its factorization.

7444224466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531730328.

The product of its digits is 1032192, while the sum is 43.

The square root of 7444224466 is about 86279.9192512371. The cubic root of 7444224466 is about 1952.5694347898.

The spelling of 7444224466 in words is "seven billion, four hundred forty-four million, two hundred twenty-four thousand, four hundred sixty-six".