150242401 has 2 divisors, whose sum is σ = 150242402. Its totient is φ = 150242400.

The previous prime is 150242381. The next prime is 150242419. The reversal of 150242401 is 104242051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130873600 + 19368801 = 11440^2 + 4401^2 .

It is a cyclic number.

It is not a de Polignac number, because 150242401 - 2¹⁷ = 150111329 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (150242471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75121200 + 75121201.

It is an arithmetic number, because the mean of its divisors is an integer number (75121201).

Almost surely, 2^150242401 is an apocalyptic number.

It is an amenable number.

150242401 is a deficient number, since it is larger than the sum of its proper divisors (1).

150242401 is an equidigital number, since it uses as much as digits as its factorization.

150242401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 150242401 is about 12257.3406985365. The cubic root of 150242401 is about 531.6153411122.

Adding to 150242401 its reverse (104242051), we get a palindrome (254484452).

The spelling of 150242401 in words is "one hundred fifty million, two hundred forty-two thousand, four hundred one".