23365020471 has 24 divisors (see below), whose sum is σ = 33748207056. Its totient is φ = 14372467200.

The previous prime is 23365020451. The next prime is 23365020521. The reversal of 23365020471 is 17402056332.

It is not a de Polignac number, because 23365020471 - 2¹¹ = 23365018423 is a prime.

It is a super-3 number, since 3×23365020471³ (a number of 32 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 an unprimeable number, because it can be changed into a prime (23365020401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1411881 + ... + 1428333.

It is an arithmetic number, because the mean of its divisors is an integer number (1406175294).

Almost surely, 2^23365020471 is an apocalyptic number.

23365020471 is a deficient number, since it is larger than the sum of its proper divisors (10383186585).

23365020471 is a wasteful number, since it uses less digits than its factorization.

23365020471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19283 (or 19270 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 23365020471 in words is "twenty-three billion, three hundred sixty-five million, twenty thousand, four hundred seventy-one".