150442012 has 12 divisors (see below), whose sum is σ = 300884080. Its totient is φ = 64475136.

The previous prime is 150442009. The next prime is 150442031. The reversal of 150442012 is 210244051.

150442012 is an admirable number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2686437 + ... + 2686492.

Almost surely, 2^150442012 is an apocalyptic number.

It is an amenable number.

150442012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150442012 is a wasteful number, since it uses less digits than its factorization.

150442012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5372940 (or 5372938 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 150442012 is about 12265.4805042444. The cubic root of 150442012 is about 531.8506703950.

Adding to 150442012 its reverse (210244051), we get a palindrome (360686063).

The spelling of 150442012 in words is "one hundred fifty million, four hundred forty-two thousand, twelve".