1141212463 has 2 divisors, whose sum is σ = 1141212464. Its totient is φ = 1141212462.

The previous prime is 1141212427. The next prime is 1141212473. The reversal of 1141212463 is 3642121411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141212463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141212473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570606231 + 570606232.

It is an arithmetic number, because the mean of its divisors is an integer number (570606232).

Almost surely, 2^1141212463 is an apocalyptic number.

1141212463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141212463 is an equidigital number, since it uses as much as digits as its factorization.

1141212463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 25.

The square root of 1141212463 is about 33781.8362881594. The cubic root of 1141212463 is about 1045.0141441734.

Adding to 1141212463 its reverse (3642121411), we get a palindrome (4783333874).

The spelling of 1141212463 in words is "one billion, one hundred forty-one million, two hundred twelve thousand, four hundred sixty-three".