2150404312 has 16 divisors (see below), whose sum is σ = 4608009360. Its totient is φ = 921601824.

The previous prime is 2150404283. The next prime is 2150404313. The reversal of 2150404312 is 2134040512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150404313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19199983 + ... + 19200094.

It is an arithmetic number, because the mean of its divisors is an integer number (288000585).

Almost surely, 2^2150404312 is an apocalyptic number.

It is an amenable number.

2150404312 is an abundant number, since it is smaller than the sum of its proper divisors (2457605048).

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

2150404312 is a wasteful number, since it uses less digits than its factorization.

2150404312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38400090 (or 38400086 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2150404312 is about 46372.4520809500. The cubic root of 2150404312 is about 1290.7437795552.

Adding to 2150404312 its reverse (2134040512), we get a palindrome (4284444824).

The spelling of 2150404312 in words is "two billion, one hundred fifty million, four hundred four thousand, three hundred twelve".