150224149 has 2 divisors, whose sum is σ = 150224150. Its totient is φ = 150224148.

The previous prime is 150224131. The next prime is 150224159. The reversal of 150224149 is 941422051.

150224149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149572900 + 651249 = 12230^2 + 807^2 .

It is a cyclic number.

It is not a de Polignac number, because 150224149 - 2⁹ = 150223637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150224159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75112074 + 75112075.

It is an arithmetic number, because the mean of its divisors is an integer number (75112075).

Almost surely, 2^150224149 is an apocalyptic number.

It is an amenable number.

150224149 is a deficient number, since it is larger than the sum of its proper divisors (1).

150224149 is an equidigital number, since it uses as much as digits as its factorization.

150224149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 150224149 is about 12256.5961424859. The cubic root of 150224149 is about 531.5938127108.

It can be divided in two parts, 1502 and 24149, that added together give a triangular number (25651 = T₂₂₆).

The spelling of 150224149 in words is "one hundred fifty million, two hundred twenty-four thousand, one hundred forty-nine".