23316052561464 has 192 divisors, whose sum is σ = 65053306137600. Its totient is φ = 6957104214528.

The previous prime is 23316052561453. The next prime is 23316052561507. The reversal of 23316052561464 is 46416525061332.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20217837 + ... + 21339939.

It is an arithmetic number, because the mean of its divisors is an integer number (338819302800).

Almost surely, 2^{23316052561464} is an apocalyptic number.

23316052561464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23316052561464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32526653068800).

23316052561464 is an abundant number, since it is smaller than the sum of its proper divisors (41737253576136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23316052561464 is a wasteful number, since it uses less digits than its factorization.

23316052561464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122294 (or 1122277 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 23316052561464 in words is "twenty-three trillion, three hundred sixteen billion, fifty-two million, five hundred sixty-one thousand, four hundred sixty-four".