2150144204 has 24 divisors (see below), whose sum is σ = 4069912560. Its totient is φ = 988035264.

The previous prime is 2150144197. The next prime is 2150144231. The reversal of 2150144204 is 4024410512.

It is a self number, because there is not a number n which added to its sum of digits gives 2150144204.

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, 78374 + ... + 102189.

It is an arithmetic number, because the mean of its divisors is an integer number (169579690).

Almost surely, 2^2150144204 is an apocalyptic number.

It is an amenable number.

2150144204 is a deficient number, since it is larger than the sum of its proper divisors (1919768356).

2150144204 is a wasteful number, since it uses less digits than its factorization.

2150144204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180809 (or 180807 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2150144204 is about 46369.6474431281. The cubic root of 2150144204 is about 1290.6917356491.

Adding to 2150144204 its reverse (4024410512), we get a palindrome (6174554716).

The spelling of 2150144204 in words is "two billion, one hundred fifty million, one hundred forty-four thousand, two hundred four".