1141668119 has 2 divisors, whose sum is σ = 1141668120. Its totient is φ = 1141668118.

The previous prime is 1141668109. The next prime is 1141668139. The reversal of 1141668119 is 9118661411.

It is a weak prime.

It is an emirp because it is prime and its reverse (9118661411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1141668119 - 2¹² = 1141664023 is a prime.

It is a super-2 number, since 2×1141668119² = 2606812187881996322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141668109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570834059 + 570834060.

It is an arithmetic number, because the mean of its divisors is an integer number (570834060).

Almost surely, 2^1141668119 is an apocalyptic number.

1141668119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141668119 is an equidigital number, since it uses as much as digits as its factorization.

1141668119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 38.

The square root of 1141668119 is about 33788.5797126781. The cubic root of 1141668119 is about 1045.1532078508.

The spelling of 1141668119 in words is "one billion, one hundred forty-one million, six hundred sixty-eight thousand, one hundred nineteen".