150441 has 4 divisors (see below), whose sum is σ = 200592. Its totient is φ = 100292.

The previous prime is 150439. The next prime is 150473. The reversal of 150441 is 144051.

150441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144051 = 3 ⋅48017.

It is a cyclic number.

It is not a de Polignac number, because 150441 - 2¹ = 150439 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 150441.

It is not an unprimeable number, because it can be changed into a prime (150401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25071 + ... + 25076.

It is an arithmetic number, because the mean of its divisors is an integer number (50148).

2¹⁵⁰⁴⁴¹ is an apocalyptic number.

It is an amenable number.

150441 is a deficient number, since it is larger than the sum of its proper divisors (50151).

150441 is an equidigital number, since it uses as much as digits as its factorization.

150441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50150.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 150441 is about 387.8672453302. The cubic root of 150441 is about 53.1849477833.

Subtracting from 150441 its sum of digits (15), we obtain a triangular number (150426 = T₅₄₈).

Adding to 150441 its reverse (144051), we get a palindrome (294492).

The spelling of 150441 in words is "one hundred fifty thousand, four hundred forty-one".