150443441 has 2 divisors, whose sum is σ = 150443442. Its totient is φ = 150443440.

The previous prime is 150443429. The next prime is 150443459. The reversal of 150443441 is 144344051.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128165041 + 22278400 = 11321^2 + 4720^2 .

It is a cyclic number.

It is not a de Polignac number, because 150443441 - 2¹⁰ = 150442417 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150443441.

It is not a weakly prime, because it can be changed into another prime (150443401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75221720 + 75221721.

It is an arithmetic number, because the mean of its divisors is an integer number (75221721).

Almost surely, 2^150443441 is an apocalyptic number.

It is an amenable number.

150443441 is a deficient number, since it is larger than the sum of its proper divisors (1).

150443441 is an equidigital number, since it uses as much as digits as its factorization.

150443441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 150443441 is about 12265.5387570216. The cubic root of 150443441 is about 531.8523543488.

Adding to 150443441 its reverse (144344051), we get a palindrome (294787492).

The spelling of 150443441 in words is "one hundred fifty million, four hundred forty-three thousand, four hundred forty-one".