1119297049289 has 2 divisors, whose sum is σ = 1119297049290. Its totient is φ = 1119297049288.

The previous prime is 1119297049259. The next prime is 1119297049313. The reversal of 1119297049289 is 9829407929111.

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., 624092100025 + 495204949264 = 789995^2 + 703708^2 .

It is a cyclic number.

It is not a de Polignac number, because 1119297049289 - 2²⁴ = 1119280272073 is a prime.

It is not a weakly prime, because it can be changed into another prime (1119297049259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559648524644 + 559648524645.

It is an arithmetic number, because the mean of its divisors is an integer number (559648524645).

Almost surely, 2^{1119297049289} is an apocalyptic number.

It is an amenable number.

1119297049289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1119297049289 is an equidigital number, since it uses as much as digits as its factorization.

1119297049289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5878656, while the sum is 62.

The spelling of 1119297049289 in words is "one trillion, one hundred nineteen billion, two hundred ninety-seven million, forty-nine thousand, two hundred eighty-nine".