1411040669 has 2 divisors, whose sum is σ = 1411040670. Its totient is φ = 1411040668.

The previous prime is 1411040641. The next prime is 1411040689. The reversal of 1411040669 is 9660401141.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1365302500 + 45738169 = 36950^2 + 6763^2 .

It is a cyclic number.

It is not a de Polignac number, because 1411040669 - 2⁸ = 1411040413 is a prime.

It is a super-2 number, since 2×1411040669² = 3982071539143935122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1411040629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705520334 + 705520335.

It is an arithmetic number, because the mean of its divisors is an integer number (705520335).

Almost surely, 2^1411040669 is an apocalyptic number.

It is an amenable number.

1411040669 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411040669 is an equidigital number, since it uses as much as digits as its factorization.

1411040669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1411040669 is about 37563.8212779265. The cubic root of 1411040669 is about 1121.6219773622.

The spelling of 1411040669 in words is "one billion, four hundred eleven million, forty thousand, six hundred sixty-nine".