120365042 has 16 divisors (see below), whose sum is σ = 207168192. Its totient is φ = 51378000.

The previous prime is 120365039. The next prime is 120365059. The reversal of 120365042 is 240563021.

It is a junction number, because it is equal to n+sod(n) for n = 120364999 and 120365017.

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, 13613 + ... + 20640.

It is an arithmetic number, because the mean of its divisors is an integer number (12948012).

Almost surely, 2^120365042 is an apocalyptic number.

120365042 is a deficient number, since it is larger than the sum of its proper divisors (86803150).

120365042 is a wasteful number, since it uses less digits than its factorization.

120365042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34513.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 120365042 is about 10971.1003094494. The cubic root of 120365042 is about 493.7420591149.

The spelling of 120365042 in words is "one hundred twenty million, three hundred sixty-five thousand, forty-two".