2496786743471 has 2 divisors, whose sum is σ = 2496786743472. Its totient is φ = 2496786743470.

The previous prime is 2496786743449. The next prime is 2496786743483. The reversal of 2496786743471 is 1743476876942.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2496786743471 is a prime.

It is a super-3 number, since 3×2496786743471³ (a number of 38 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 (2496786743771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248393371735 + 1248393371736.

It is an arithmetic number, because the mean of its divisors is an integer number (1248393371736).

Almost surely, 2^{2496786743471} is an apocalyptic number.

2496786743471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2496786743471 is an equidigital number, since it uses as much as digits as its factorization.

2496786743471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 341397504, while the sum is 68.

The spelling of 2496786743471 in words is "two trillion, four hundred ninety-six billion, seven hundred eighty-six million, seven hundred forty-three thousand, four hundred seventy-one".