4446214144 has 24 divisors (see below), whose sum is σ = 8890261380. Its totient is φ = 2223106048.

The previous prime is 4446214117. The next prime is 4446214151. The reversal of 4446214144 is 4414126444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1083454 + ... + 1087549.

Almost surely, 2^4446214144 is an apocalyptic number.

It is an amenable number.

4446214144 is a deficient number, since it is larger than the sum of its proper divisors (4444047236).

4446214144 is an equidigital number, since it uses as much as digits as its factorization.

4446214144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171025 (or 2171005 counting only the distinct ones).

The product of its digits is 49152, while the sum is 34.

The square root of 4446214144 is about 66679.9380923528. The cubic root of 4446214144 is about 1644.3595766498.

The spelling of 4446214144 in words is "four billion, four hundred forty-six million, two hundred fourteen thousand, one hundred forty-four".