150334427 has 2 divisors, whose sum is σ = 150334428. Its totient is φ = 150334426.

The previous prime is 150334423. The next prime is 150334487. The reversal of 150334427 is 724433051.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150334427 - 2² = 150334423 is a prime.

It is equal to p_8462171 and since 150334427 and 8462171 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150334427.

It is not a weakly prime, because it can be changed into another prime (150334423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75167213 + 75167214.

It is an arithmetic number, because the mean of its divisors is an integer number (75167214).

Almost surely, 2^150334427 is an apocalyptic number.

150334427 is a deficient number, since it is larger than the sum of its proper divisors (1).

150334427 is an equidigital number, since it uses as much as digits as its factorization.

150334427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 150334427 is about 12261.0940376461. The cubic root of 150334427 is about 531.7238600741.

Adding to 150334427 its reverse (724433051), we get a palindrome (874767478).

The spelling of 150334427 in words is "one hundred fifty million, three hundred thirty-four thousand, four hundred twenty-seven".