150250440 has 64 divisors (see below), whose sum is σ = 451604160. Its totient is φ = 39991040.

The previous prime is 150250427. The next prime is 150250469. The reversal of 150250440 is 44052051.

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 15 ways as a sum of consecutive naturals, for example, 94855 + ... + 96425.

It is an arithmetic number, because the mean of its divisors is an integer number (7056315).

Almost surely, 2^150250440 is an apocalyptic number.

150250440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150250440 is an abundant number, since it is smaller than the sum of its proper divisors (301353720).

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

150250440 is a wasteful number, since it uses less digits than its factorization.

150250440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382 (or 2378 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 150250440 is about 12257.6686200925. The cubic root of 150250440 is about 531.6248226334.

The spelling of 150250440 in words is "one hundred fifty million, two hundred fifty thousand, four hundred forty".