23363896720471 has 2 divisors, whose sum is σ = 23363896720472. Its totient is φ = 23363896720470.

The previous prime is 23363896720469. The next prime is 23363896720511. The reversal of 23363896720471 is 17402769836332.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23363896720471 - 2¹ = 23363896720469 is a prime.

It is a super-3 number, since 3×23363896720471³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 23363896720469, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23363896723471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11681948360235 + 11681948360236.

It is an arithmetic number, because the mean of its divisors is an integer number (11681948360236).

Almost surely, 2^{23363896720471} is an apocalyptic number.

23363896720471 is a deficient number, since it is larger than the sum of its proper divisors (1).

23363896720471 is an equidigital number, since it uses as much as digits as its factorization.

23363896720471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54867456, while the sum is 61.

The spelling of 23363896720471 in words is "twenty-three trillion, three hundred sixty-three billion, eight hundred ninety-six million, seven hundred twenty thousand, four hundred seventy-one".