1141041240397 has 2 divisors, whose sum is σ = 1141041240398. Its totient is φ = 1141041240396.

The previous prime is 1141041240389. The next prime is 1141041240403. The reversal of 1141041240397 is 7930421401411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 971917967881 + 169123272516 = 985859^2 + 411246^2 .

It is an emirp because it is prime and its reverse (7930421401411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1141041240397 - 2³ = 1141041240389 is a prime.

It is a super-2 number, since 2×1141041240397² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141041240197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570520620198 + 570520620199.

It is an arithmetic number, because the mean of its divisors is an integer number (570520620199).

Almost surely, 2^{1141041240397} is an apocalyptic number.

It is an amenable number.

1141041240397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141041240397 is an equidigital number, since it uses as much as digits as its factorization.

1141041240397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 1141041240397 in words is "one trillion, one hundred forty-one billion, forty-one million, two hundred forty thousand, three hundred ninety-seven".