1141422203989 has 2 divisors, whose sum is σ = 1141422203990. Its totient is φ = 1141422203988.

The previous prime is 1141422203953. The next prime is 1141422204079. The reversal of 1141422203989 is 9893022241411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 894269052964 + 247153151025 = 945658^2 + 497145^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141422203989 - 2⁹ = 1141422203477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141422203939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570711101994 + 570711101995.

It is an arithmetic number, because the mean of its divisors is an integer number (570711101995).

Almost surely, 2^{1141422203989} is an apocalyptic number.

It is an amenable number.

1141422203989 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141422203989 is an equidigital number, since it uses as much as digits as its factorization.

1141422203989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 1141422203989 in words is "one trillion, one hundred forty-one billion, four hundred twenty-two million, two hundred three thousand, nine hundred eighty-nine".