1411886081 has 2 divisors, whose sum is σ = 1411886082. Its totient is φ = 1411886080.

The previous prime is 1411886017. The next prime is 1411886129. The reversal of 1411886081 is 1806881141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1375223056 + 36663025 = 37084^2 + 6055^2 .

It is a cyclic number.

It is not a de Polignac number, because 1411886081 - 2⁶ = 1411886017 is a prime.

It is a super-2 number, since 2×1411886081² = 3986844611443077122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1411886881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705943040 + 705943041.

It is an arithmetic number, because the mean of its divisors is an integer number (705943041).

Almost surely, 2^1411886081 is an apocalyptic number.

It is an amenable number.

1411886081 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411886081 is an equidigital number, since it uses as much as digits as its factorization.

1411886081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 38.

The square root of 1411886081 is about 37575.0726013936. The cubic root of 1411886081 is about 1121.8459357942.

The spelling of 1411886081 in words is "one billion, four hundred eleven million, eight hundred eighty-six thousand, eighty-one".