2397863392471 has 2 divisors, whose sum is σ = 2397863392472. Its totient is φ = 2397863392470.

The previous prime is 2397863392459. The next prime is 2397863392489. The reversal of 2397863392471 is 1742933687932.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2397863392471 is a prime.

It is a super-3 number, since 3×2397863392471³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2397863392451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1198931696235 + 1198931696236.

It is an arithmetic number, because the mean of its divisors is an integer number (1198931696236).

Almost surely, 2^{2397863392471} is an apocalyptic number.

2397863392471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2397863392471 is an equidigital number, since it uses as much as digits as its factorization.

2397863392471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82301184, while the sum is 64.

The spelling of 2397863392471 in words is "two trillion, three hundred ninety-seven billion, eight hundred sixty-three million, three hundred ninety-two thousand, four hundred seventy-one".