1142114411 has 2 divisors, whose sum is σ = 1142114412. Its totient is φ = 1142114410.

The previous prime is 1142114359. The next prime is 1142114423. The reversal of 1142114411 is 1144112411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1142114411 - 2²² = 1137920107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1142114011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571057205 + 571057206.

It is an arithmetic number, because the mean of its divisors is an integer number (571057206).

Almost surely, 2^1142114411 is an apocalyptic number.

1142114411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142114411 is an equidigital number, since it uses as much as digits as its factorization.

1142114411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 128, while the sum is 20.

The square root of 1142114411 is about 33795.1832514635. The cubic root of 1142114411 is about 1045.2893778233.

Adding to 1142114411 its reverse (1144112411), we get a palindrome (2286226822).

The spelling of 1142114411 in words is "one billion, one hundred forty-two million, one hundred fourteen thousand, four hundred eleven".