150128918 has 16 divisors (see below), whose sum is σ = 239267520. Its totient is φ = 70447176.

The previous prime is 150128917. The next prime is 150128929. The reversal of 150128918 is 819821051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150128917) by changing a digit.

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, 14396 + ... + 22527.

It is an arithmetic number, because the mean of its divisors is an integer number (14954220).

Almost surely, 2^150128918 is an apocalyptic number.

150128918 is a deficient number, since it is larger than the sum of its proper divisors (89138602).

150128918 is a wasteful number, since it uses less digits than its factorization.

150128918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37051.

The product of its (nonzero) digits is 5760, while the sum is 35.

The square root of 150128918 is about 12252.7106388750. The cubic root of 150128918 is about 531.4814585791.

Adding to 150128918 its reverse (819821051), we get a palindrome (969949969).

The spelling of 150128918 in words is "one hundred fifty million, one hundred twenty-eight thousand, nine hundred eighteen".