150440211 has 6 divisors (see below), whose sum is σ = 217302540. Its totient is φ = 100293468.

The previous prime is 150440203. The next prime is 150440231. The reversal of 150440211 is 112044051.

150440211 is a `hidden beast` number, since 15 + 0 + 440 + 211 = 666.

150440211 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 150440211 - 2³ = 150440203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150440201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8357781 + ... + 8357798.

It is an arithmetic number, because the mean of its divisors is an integer number (36217090).

Almost surely, 2^150440211 is an apocalyptic number.

150440211 is a deficient number, since it is larger than the sum of its proper divisors (66862329).

150440211 is a wasteful number, since it uses less digits than its factorization.

150440211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16715585 (or 16715582 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 150440211 is about 12265.4070865993. The cubic root of 150440211 is about 531.8485480559.

Adding to 150440211 its reverse (112044051), we get a palindrome (262484262).

The spelling of 150440211 in words is "one hundred fifty million, four hundred forty thousand, two hundred eleven".