120024442 has 16 divisors (see below), whose sum is σ = 188479872. Its totient is φ = 57214960.

The previous prime is 120024433. The next prime is 120024473. The reversal of 120024442 is 244420021.

It is a super-2 number, since 2×120024442² = 28811733354822728, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10467 + ... + 18697.

It is an arithmetic number, because the mean of its divisors is an integer number (11779992).

Almost surely, 2^120024442 is an apocalyptic number.

120024442 is a deficient number, since it is larger than the sum of its proper divisors (68455430).

120024442 is a wasteful number, since it uses less digits than its factorization.

120024442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8573.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 120024442 is about 10955.5667128634. The cubic root of 120024442 is about 493.2759010124.

Adding to 120024442 its reverse (244420021), we get a palindrome (364444463).

The spelling of 120024442 in words is "one hundred twenty million, twenty-four thousand, four hundred forty-two".