150344424 has 40 divisors (see below), whose sum is σ = 421105410. Its totient is φ = 50114592.

The previous prime is 150344419. The next prime is 150344479. The reversal of 150344424 is 424443051.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 110880900 + 39463524 = 10530^2 + 6282^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 115359 + ... + 116654.

Almost surely, 2^150344424 is an apocalyptic number.

It is an amenable number.

150344424 is an abundant number, since it is smaller than the sum of its proper divisors (270760986).

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

150344424 is a wasteful number, since it uses less digits than its factorization.

150344424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232031 (or 232018 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 150344424 is about 12261.5017024833. The cubic root of 150344424 is about 531.7356460762.

Adding to 150344424 its reverse (424443051), we get a palindrome (574787475).

The spelling of 150344424 in words is "one hundred fifty million, three hundred forty-four thousand, four hundred twenty-four".