2041031312 has 20 divisors (see below), whose sum is σ = 3989497260. Its totient is φ = 1011483648.

The previous prime is 2041031299. The next prime is 2041031323. The reversal of 2041031312 is 2131301402.

It can be written as a sum of positive squares in 2 ways, for example, as 787588096 + 1253443216 = 28064^2 + 35404^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562637 + ... + 566252.

It is an arithmetic number, because the mean of its divisors is an integer number (199474863).

Almost surely, 2^2041031312 is an apocalyptic number.

It is an amenable number.

2041031312 is a deficient number, since it is larger than the sum of its proper divisors (1948465948).

2041031312 is a wasteful number, since it uses less digits than its factorization.

2041031312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129010 (or 1129004 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2041031312 is about 45177.7745357161. The cubic root of 2041031312 is about 1268.4788268135.

Adding to 2041031312 its reverse (2131301402), we get a palindrome (4172332714).

The spelling of 2041031312 in words is "two billion, forty-one million, thirty-one thousand, three hundred twelve".