1141415047 has 2 divisors, whose sum is σ = 1141415048. Its totient is φ = 1141415046.

The previous prime is 1141415029. The next prime is 1141415059. The reversal of 1141415047 is 7405141411.

It is a strong prime.

It is an emirp because it is prime and its reverse (7405141411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1141415047 - 2¹⁵ = 1141382279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141415447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570707523 + 570707524.

It is an arithmetic number, because the mean of its divisors is an integer number (570707524).

Almost surely, 2^1141415047 is an apocalyptic number.

1141415047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141415047 is an equidigital number, since it uses as much as digits as its factorization.

1141415047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 1141415047 is about 33784.8345711504. The cubic root of 1141415047 is about 1045.0759762530.

Adding to 1141415047 its reverse (7405141411), we get a palindrome (8546556458).

The spelling of 1141415047 in words is "one billion, one hundred forty-one million, four hundred fifteen thousand, forty-seven".