150224139 has 40 divisors (see below), whose sum is σ = 243326160. Its totient is φ = 91813824.

The previous prime is 150224131. The next prime is 150224149. The reversal of 150224139 is 931422051.

150224139 is a `hidden beast` number, since 1 + 502 + 24 + 139 = 666.

150224139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 150224139 - 2³ = 150224131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (150224131) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 188089 + ... + 188885.

It is an arithmetic number, because the mean of its divisors is an integer number (6083154).

Almost surely, 2^150224139 is an apocalyptic number.

150224139 is a deficient number, since it is larger than the sum of its proper divisors (93102021).

150224139 is a wasteful number, since it uses less digits than its factorization.

150224139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001 (or 992 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 150224139 is about 12256.5957345423. The cubic root of 150224139 is about 531.5938009152.

The spelling of 150224139 in words is "one hundred fifty million, two hundred twenty-four thousand, one hundred thirty-nine".