120444242 has 8 divisors (see below), whose sum is σ = 181122636. Its totient is φ = 60070032.

The previous prime is 120444239. The next prime is 120444251. The reversal of 120444242 is 242444021.

It can be written as a sum of positive squares in 2 ways, for example, as 119924401 + 519841 = 10951^2 + 721^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75053 + ... + 76640.

Almost surely, 2^120444242 is an apocalyptic number.

120444242 is a deficient number, since it is larger than the sum of its proper divisors (60678394).

120444242 is a wasteful number, since it uses less digits than its factorization.

120444242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152092.

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 120444242 is about 10974.7091988809. The cubic root of 120444242 is about 493.8503291926.

Adding to 120444242 its reverse (242444021), we get a palindrome (362888263).

The spelling of 120444242 in words is "one hundred twenty million, four hundred forty-four thousand, two hundred forty-two".