150344136 has 48 divisors (see below), whose sum is σ = 410939100. Its totient is φ = 49652352.

The previous prime is 150344113. The next prime is 150344137. The reversal of 150344136 is 631443051.

It can be written as a sum of positive squares in 2 ways, for example, as 144144036 + 6200100 = 12006^2 + 2490^2 .

It is not an unprimeable number, because it can be changed into a prime (150344137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1731 + ... + 17426.

Almost surely, 2^150344136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150344136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205469550).

150344136 is an abundant number, since it is smaller than the sum of its proper divisors (260594964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150344136 is a wasteful number, since it uses less digits than its factorization.

150344136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19278 (or 19271 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 150344136 is about 12261.4899584023. The cubic root of 150344136 is about 531.7353065448.

Adding to 150344136 its reverse (631443051), we get a palindrome (781787187).

The spelling of 150344136 in words is "one hundred fifty million, three hundred forty-four thousand, one hundred thirty-six".