150442441 has 8 divisors (see below), whose sum is σ = 155232000. Its totient is φ = 145719168.

The previous prime is 150442433. The next prime is 150442477. The reversal of 150442441 is 144244051.

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 150442441 - 2³ = 150442433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150442541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11941 + ... + 21058.

It is an arithmetic number, because the mean of its divisors is an integer number (19404000).

Almost surely, 2^150442441 is an apocalyptic number.

It is an amenable number.

150442441 is a deficient number, since it is larger than the sum of its proper divisors (4789559).

150442441 is an equidigital number, since it uses as much as digits as its factorization.

150442441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33143.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 150442441 is about 12265.4979923361. The cubic root of 150442441 is about 531.8511759358.

Adding to 150442441 its reverse (144244051), we get a palindrome (294686492).

The spelling of 150442441 in words is "one hundred fifty million, four hundred forty-two thousand, four hundred forty-one".