2041840313 has 2 divisors, whose sum is σ = 2041840314. Its totient is φ = 2041840312.

The previous prime is 2041840289. The next prime is 2041840349. The reversal of 2041840313 is 3130481402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1437319744 + 604520569 = 37912^2 + 24587^2 .

It is a cyclic number.

It is not a de Polignac number, because 2041840313 - 2¹² = 2041836217 is a prime.

It is a super-2 number, since 2×2041840313² = 8338223727583875938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2041840013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020920156 + 1020920157.

It is an arithmetic number, because the mean of its divisors is an integer number (1020920157).

Almost surely, 2^2041840313 is an apocalyptic number.

It is an amenable number.

2041840313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041840313 is an equidigital number, since it uses as much as digits as its factorization.

2041840313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2041840313 is about 45186.7271773471. The cubic root of 2041840313 is about 1268.6463997913.

The spelling of 2041840313 in words is "two billion, forty-one million, eight hundred forty thousand, three hundred thirteen".