2150044350 has 48 divisors (see below), whose sum is σ = 5366131248. Its totient is φ = 569687040.

The previous prime is 2150044331. The next prime is 2150044373. The reversal of 2150044350 is 534400512.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2150044350.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 22099 + ... + 69198.

It is an arithmetic number, because the mean of its divisors is an integer number (111794401).

Almost surely, 2^2150044350 is an apocalyptic number.

2150044350 is an abundant number, since it is smaller than the sum of its proper divisors (3216086898).

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

2150044350 is a wasteful number, since it uses less digits than its factorization.

2150044350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91469 (or 91464 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2150044350 is about 46368.5707133614. The cubic root of 2150044350 is about 1290.6717551710.

Adding to 2150044350 its reverse (534400512), we get a palindrome (2684444862).

The spelling of 2150044350 in words is "two billion, one hundred fifty million, forty-four thousand, three hundred fifty".