150211417 has 2 divisors, whose sum is σ = 150211418. Its totient is φ = 150211416.

The previous prime is 150211349. The next prime is 150211421. The reversal of 150211417 is 714112051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141514816 + 8696601 = 11896^2 + 2949^2 .

It is a cyclic number.

It is not a de Polignac number, because 150211417 - 2¹⁵ = 150178649 is a prime.

It is not a weakly prime, because it can be changed into another prime (150911417) 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 as a sum of consecutive naturals, namely, 75105708 + 75105709.

It is an arithmetic number, because the mean of its divisors is an integer number (75105709).

Almost surely, 2^150211417 is an apocalyptic number.

It is an amenable number.

150211417 is a deficient number, since it is larger than the sum of its proper divisors (1).

150211417 is an equidigital number, since it uses as much as digits as its factorization.

150211417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 280, while the sum is 22.

The square root of 150211417 is about 12256.0767376840. The cubic root of 150211417 is about 531.5787941675.

Adding to 150211417 its reverse (714112051), we get a palindrome (864323468).

The spelling of 150211417 in words is "one hundred fifty million, two hundred eleven thousand, four hundred seventeen".