150330242 has 8 divisors (see below), whose sum is σ = 237363600. Its totient is φ = 71209044.

The previous prime is 150330241. The next prime is 150330311. The reversal of 150330242 is 242033051.

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 (150330241) 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, 1977992 + ... + 1978067.

It is an arithmetic number, because the mean of its divisors is an integer number (29670450).

Almost surely, 2^150330242 is an apocalyptic number.

150330242 is a deficient number, since it is larger than the sum of its proper divisors (87033358).

150330242 is a wasteful number, since it uses less digits than its factorization.

150330242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956080.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 150330242 is about 12260.9233746892. The cubic root of 150330242 is about 531.7189259969.

Adding to 150330242 its reverse (242033051), we get a palindrome (392363293).

The spelling of 150330242 in words is "one hundred fifty million, three hundred thirty thousand, two hundred forty-two".