150042436 has 6 divisors (see below), whose sum is σ = 262574270. Its totient is φ = 75021216.

The previous prime is 150042427. The next prime is 150042443. The reversal of 150042436 is 634240051.

150042436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 93702400 + 56340036 = 9680^2 + 7506^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 150042436.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18755301 + ... + 18755308.

Almost surely, 2^150042436 is an apocalyptic number.

It is an amenable number.

150042436 is a deficient number, since it is larger than the sum of its proper divisors (112531834).

150042436 is a wasteful number, since it uses less digits than its factorization.

150042436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37510613 (or 37510611 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 150042436 is about 12249.1810338488. The cubic root of 150042436 is about 531.3793853993.

Adding to 150042436 its reverse (634240051), we get a palindrome (784282487).

The spelling of 150042436 in words is "one hundred fifty million, forty-two thousand, four hundred thirty-six".