120550442 has 8 divisors (see below), whose sum is σ = 181408032. Its totient is φ = 60081100.

The previous prime is 120550439. The next prime is 120550447. The reversal of 120550442 is 244055021.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (120550447) 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, 96284 + ... + 97527.

It is an arithmetic number, because the mean of its divisors is an integer number (22676004).

Almost surely, 2^120550442 is an apocalyptic number.

120550442 is a deficient number, since it is larger than the sum of its proper divisors (60857590).

120550442 is a wasteful number, since it uses less digits than its factorization.

120550442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194124.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 120550442 is about 10979.5465297980. The cubic root of 120550442 is about 493.9954350576.

The spelling of 120550442 in words is "one hundred twenty million, five hundred fifty thousand, four hundred forty-two".