150331040 has 48 divisors (see below), whose sum is σ = 373857120. Its totient is φ = 56966400.

The previous prime is 150331033. The next prime is 150331079. The reversal of 150331040 is 40133051.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21686 + ... + 27765.

It is an arithmetic number, because the mean of its divisors is an integer number (7788690).

Almost surely, 2^150331040 is an apocalyptic number.

150331040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150331040 is an abundant number, since it is smaller than the sum of its proper divisors (223526080).

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

150331040 is a wasteful number, since it uses less digits than its factorization.

150331040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49485 (or 49477 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 150331040 is about 12260.9559170564. The cubic root of 150331040 is about 531.7198668388.

Adding to 150331040 its reverse (40133051), we get a palindrome (190464091).

The spelling of 150331040 in words is "one hundred fifty million, three hundred thirty-one thousand, forty".