2041331266 has 32 divisors (see below), whose sum is σ = 3350859120. Its totient is φ = 926982144.

The previous prime is 2041331261. The next prime is 2041331309. The reversal of 2041331266 is 6621331402.

It can be written as a sum of positive squares in 8 ways, for example, as 333245025 + 1708086241 = 18255^2 + 41329^2 .

It is not an unprimeable number, because it can be changed into a prime (2041331261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 965026 + ... + 967138.

Almost surely, 2^2041331266 is an apocalyptic number.

2041331266 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2041331266 is a deficient number, since it is larger than the sum of its proper divisors (1309527854).

2041331266 is a wasteful number, since it uses less digits than its factorization.

2041331266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2710.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2041331266 is about 45181.0941213247. The cubic root of 2041331266 is about 1268.5409631558.

Adding to 2041331266 its reverse (6621331402), we get a palindrome (8662662668).

The spelling of 2041331266 in words is "two billion, forty-one million, three hundred thirty-one thousand, two hundred sixty-six".