150331441 has 8 divisors (see below), whose sum is σ = 162170624. Its totient is φ = 138531600.

The previous prime is 150331429. The next prime is 150331513. The reversal of 150331441 is 144133051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150331441 - 2⁵ = 150331409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150331411) 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, 1635 + ... + 17416.

It is an arithmetic number, because the mean of its divisors is an integer number (20271328).

Almost surely, 2^150331441 is an apocalyptic number.

It is an amenable number.

150331441 is a deficient number, since it is larger than the sum of its proper divisors (11839183).

150331441 is a wasteful number, since it uses less digits than its factorization.

150331441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19671.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 150331441 is about 12260.9722697672. The cubic root of 150331441 is about 531.7203396165.

Adding to 150331441 its reverse (144133051), we get a palindrome (294464492).

The spelling of 150331441 in words is "one hundred fifty million, three hundred thirty-one thousand, four hundred forty-one".