1140340130471 has 2 divisors, whose sum is σ = 1140340130472. Its totient is φ = 1140340130470.

The previous prime is 1140340130467. The next prime is 1140340130477. The reversal of 1140340130471 is 1740310430411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1140340130471 - 2² = 1140340130467 is a prime.

It is a super-3 number, since 3×1140340130471³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140340130477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570170065235 + 570170065236.

It is an arithmetic number, because the mean of its divisors is an integer number (570170065236).

Almost surely, 2^{1140340130471} is an apocalyptic number.

1140340130471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140340130471 is an equidigital number, since it uses as much as digits as its factorization.

1140340130471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 1140340130471 its reverse (1740310430411), we get a palindrome (2880650560882).

The spelling of 1140340130471 in words is "one trillion, one hundred forty billion, three hundred forty million, one hundred thirty thousand, four hundred seventy-one".