120432044 has 12 divisors (see below), whose sum is σ = 210902664. Its totient is φ = 60174144.

The previous prime is 120432007. The next prime is 120432049. The reversal of 120432044 is 440234021.

It is not an unprimeable number, because it can be changed into a prime (120432049) 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, 3482 + ... + 15905.

It is an arithmetic number, because the mean of its divisors is an integer number (17575222).

Almost surely, 2^120432044 is an apocalyptic number.

It is an amenable number.

120432044 is a deficient number, since it is larger than the sum of its proper divisors (90470620).

120432044 is a wasteful number, since it uses less digits than its factorization.

120432044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20944 (or 20942 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 120432044 is about 10974.1534525448. The cubic root of 120432044 is about 493.8336570529.

Adding to 120432044 its reverse (440234021), we get a palindrome (560666065).

The spelling of 120432044 in words is "one hundred twenty million, four hundred thirty-two thousand, forty-four".