150040129 has 8 divisors (see below), whose sum is σ = 150927840. Its totient is φ = 149155776.

The previous prime is 150040123. The next prime is 150040133. The reversal of 150040129 is 921040051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150040129 - 2¹⁹ = 149515841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150040123) 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 in 7 ways as a sum of consecutive naturals, for example, 181014 + ... + 181840.

It is an arithmetic number, because the mean of its divisors is an integer number (18865980).

Almost surely, 2^150040129 is an apocalyptic number.

It is an amenable number.

150040129 is a deficient number, since it is larger than the sum of its proper divisors (887711).

150040129 is an equidigital number, since it uses as much as digits as its factorization.

150040129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 150040129 is about 12249.0868639258. The cubic root of 150040129 is about 531.3766619508.

The spelling of 150040129 in words is "one hundred fifty million, forty thousand, one hundred twenty-nine".