382985378471 has 2 divisors, whose sum is σ = 382985378472. Its totient is φ = 382985378470.

The previous prime is 382985378453. The next prime is 382985378497. The reversal of 382985378471 is 174873589283.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 382985378471 - 2²⁶ = 382918269607 is a prime.

It is a super-3 number, since 3×382985378471³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 382985378398 and 382985378407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382985375471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191492689235 + 191492689236.

It is an arithmetic number, because the mean of its divisors is an integer number (191492689236).

Almost surely, 2^382985378471 is an apocalyptic number.

382985378471 is a deficient number, since it is larger than the sum of its proper divisors (1).

382985378471 is an equidigital number, since it uses as much as digits as its factorization.

382985378471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81285120, while the sum is 65.

The spelling of 382985378471 in words is "three hundred eighty-two billion, nine hundred eighty-five million, three hundred seventy-eight thousand, four hundred seventy-one".