23320442523464 has 16 divisors (see below), whose sum is σ = 43841201319600. Its totient is φ = 11629455504912.

The previous prime is 23320442523463. The next prime is 23320442523503. The reversal of 23320442523464 is 46432524402332.

It is a super-3 number, since 3×23320442523464³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (23320442523463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3845716382 + ... + 3845722445.

It is an arithmetic number, because the mean of its divisors is an integer number (2740075082475).

Almost surely, 2^{23320442523464} is an apocalyptic number.

It is an amenable number.

23320442523464 is a deficient number, since it is larger than the sum of its proper divisors (20520758796136).

23320442523464 is a wasteful number, since it uses less digits than its factorization.

23320442523464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7691439212 (or 7691439208 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 44.

Adding to 23320442523464 its reverse (46432524402332), we get a palindrome (69752966925796).

The spelling of 23320442523464 in words is "twenty-three trillion, three hundred twenty billion, four hundred forty-two million, five hundred twenty-three thousand, four hundred sixty-four".