43245762671471 has 2 divisors, whose sum is σ = 43245762671472. Its totient is φ = 43245762671470.

The previous prime is 43245762671467. The next prime is 43245762671473. The reversal of 43245762671471 is 17417626754234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43245762671471 - 2² = 43245762671467 is a prime.

It is a super-3 number, since 3×43245762671471³ (a number of 42 digits) contains 333 as substring.

Together with 43245762671473, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43245762671471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43245762671473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21622881335735 + 21622881335736.

It is an arithmetic number, because the mean of its divisors is an integer number (21622881335736).

Almost surely, 2^{43245762671471} is an apocalyptic number.

43245762671471 is a deficient number, since it is larger than the sum of its proper divisors (1).

43245762671471 is an equidigital number, since it uses as much as digits as its factorization.

43245762671471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47416320, while the sum is 59.

The spelling of 43245762671471 in words is "forty-three trillion, two hundred forty-five billion, seven hundred sixty-two million, six hundred seventy-one thousand, four hundred seventy-one".