120444284 has 12 divisors (see below), whose sum is σ = 219941904. Its totient is φ = 57603744.

The previous prime is 120444283. The next prime is 120444301. The reversal of 120444284 is 482444021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120444281) by changing a digit.

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, 654497 + ... + 654680.

It is an arithmetic number, because the mean of its divisors is an integer number (18328492).

Almost surely, 2^120444284 is an apocalyptic number.

It is an amenable number.

120444284 is a deficient number, since it is larger than the sum of its proper divisors (99497620).

120444284 is a wasteful number, since it uses less digits than its factorization.

120444284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309204 (or 1309202 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 29.

The square root of 120444284 is about 10974.7111123710. The cubic root of 120444284 is about 493.8503865960.

The spelling of 120444284 in words is "one hundred twenty million, four hundred forty-four thousand, two hundred eighty-four".