150412249 has 16 divisors (see below), whose sum is σ = 169513344. Its totient is φ = 132422400.

The previous prime is 150412211. The next prime is 150412259. The reversal of 150412249 is 942214051.

It is a cyclic number.

It is not a de Polignac number, because 150412249 - 2¹⁷ = 150281177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150412259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170289 + ... + 171169.

It is an arithmetic number, because the mean of its divisors is an integer number (10594584).

Almost surely, 2^150412249 is an apocalyptic number.

It is an amenable number.

150412249 is a deficient number, since it is larger than the sum of its proper divisors (19101095).

150412249 is a wasteful number, since it uses less digits than its factorization.

150412249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488.

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

The square root of 150412249 is about 12264.2671611475. The cubic root of 150412249 is about 531.8155948304.

The spelling of 150412249 in words is "one hundred fifty million, four hundred twelve thousand, two hundred forty-nine".