1114842315287 has 2 divisors, whose sum is σ = 1114842315288. Its totient is φ = 1114842315286.

The previous prime is 1114842315227. The next prime is 1114842315331. The reversal of 1114842315287 is 7825132484111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1114842315287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114842315227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557421157643 + 557421157644.

It is an arithmetic number, because the mean of its divisors is an integer number (557421157644).

Almost surely, 2^{1114842315287} is an apocalyptic number.

1114842315287 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114842315287 is an equidigital number, since it uses as much as digits as its factorization.

1114842315287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 430080, while the sum is 47.

Adding to 1114842315287 its reverse (7825132484111), we get a palindrome (8939974799398).

The spelling of 1114842315287 in words is "one trillion, one hundred fourteen billion, eight hundred forty-two million, three hundred fifteen thousand, two hundred eighty-seven".