1412111149 has 2 divisors, whose sum is σ = 1412111150. Its totient is φ = 1412111148.

The previous prime is 1412111093. The next prime is 1412111153. The reversal of 1412111149 is 9411112141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1406775049 + 5336100 = 37507^2 + 2310^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412111149 - 2²⁵ = 1378556717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1412111189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706055574 + 706055575.

It is an arithmetic number, because the mean of its divisors is an integer number (706055575).

Almost surely, 2^1412111149 is an apocalyptic number.

It is an amenable number.

1412111149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412111149 is an equidigital number, since it uses as much as digits as its factorization.

1412111149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 25.

The square root of 1412111149 is about 37578.0673930951. The cubic root of 1412111149 is about 1121.9055435792.

The spelling of 1412111149 in words is "one billion, four hundred twelve million, one hundred eleven thousand, one hundred forty-nine".