150224140 has 48 divisors (see below), whose sum is σ = 355267584. Its totient is φ = 52862400.

The previous prime is 150224131. The next prime is 150224149. The reversal of 150224140 is 41422051.

It is an interprime number because it is at equal distance from previous prime (150224131) and next prime (150224149).

It is not an unprimeable number, because it can be changed into a prime (150224149) 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 15 ways as a sum of consecutive naturals, for example, 4194 + ... + 17833.

It is an arithmetic number, because the mean of its divisors is an integer number (7401408).

Almost surely, 2^150224140 is an apocalyptic number.

150224140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150224140 is an abundant number, since it is smaller than the sum of its proper divisors (205043444).

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

150224140 is a wasteful number, since it uses less digits than its factorization.

150224140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22078 (or 22076 counting only the distinct ones).

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

The square root of 150224140 is about 12256.5957753366. The cubic root of 150224140 is about 531.5938020948.

Adding to 150224140 its reverse (41422051), we get a palindrome (191646191).

The spelling of 150224140 in words is "one hundred fifty million, two hundred twenty-four thousand, one hundred forty".