150000242 has 16 divisors (see below), whose sum is σ = 257972352. Its totient is φ = 64078560.

The previous prime is 150000199. The next prime is 150000271. The reversal of 150000242 is 242000051.

150000242 is nontrivially palindromic in base 13.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12734 + ... + 21497.

It is an arithmetic number, because the mean of its divisors is an integer number (16123272).

Almost surely, 2^150000242 is an apocalyptic number.

150000242 is a deficient number, since it is larger than the sum of its proper divisors (107972110).

150000242 is a wasteful number, since it uses less digits than its factorization.

150000242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34553.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 150000242 is about 12247.4585935205. The cubic root of 150000242 is about 531.3295703282.

Adding to 150000242 its reverse (242000051), we get a palindrome (392000293).

The spelling of 150000242 in words is "one hundred fifty million, two hundred forty-two", and thus it is an aban number.