1411110989 has 2 divisors, whose sum is σ = 1411110990. Its totient is φ = 1411110988.

The previous prime is 1411110949. The next prime is 1411111067. The reversal of 1411110989 is 9890111141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1044388489 + 366722500 = 32317^2 + 19150^2 .

It is a cyclic number.

It is not a de Polignac number, because 1411110989 - 2²⁰ = 1410062413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1411110949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705555494 + 705555495.

It is an arithmetic number, because the mean of its divisors is an integer number (705555495).

Almost surely, 2^1411110989 is an apocalyptic number.

It is an amenable number.

1411110989 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411110989 is an equidigital number, since it uses as much as digits as its factorization.

1411110989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 35.

The square root of 1411110989 is about 37564.7572732741. The cubic root of 1411110989 is about 1121.6406092720.

The spelling of 1411110989 in words is "one billion, four hundred eleven million, one hundred ten thousand, nine hundred eighty-nine".