2041214081 has 2 divisors, whose sum is σ = 2041214082. Its totient is φ = 2041214080.

The previous prime is 2041214041. The next prime is 2041214107. The reversal of 2041214081 is 1804121402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1414963456 + 626250625 = 37616^2 + 25025^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2041214081 is a prime.

It is a super-2 number, since 2×2041214081² = 8333109848945349122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2041214041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020607040 + 1020607041.

It is an arithmetic number, because the mean of its divisors is an integer number (1020607041).

Almost surely, 2^2041214081 is an apocalyptic number.

It is an amenable number.

2041214081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041214081 is an equidigital number, since it uses as much as digits as its factorization.

2041214081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 2041214081 is about 45179.7972660347. The cubic root of 2041214081 is about 1268.5166886672.

Adding to 2041214081 its reverse (1804121402), we get a palindrome (3845335483).

The spelling of 2041214081 in words is "two billion, forty-one million, two hundred fourteen thousand, eighty-one".