23184140112 has 480 divisors, whose sum is σ = 80074874880. Its totient is φ = 6356413440.

The previous prime is 23184140059. The next prime is 23184140113. The reversal of 23184140112 is 21104148132.

23184140112 is a `hidden beast` number, since 231 + 8 + 414 + 0 + 1 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23184140113) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 88152493 + ... + 88152755.

It is an arithmetic number, because the mean of its divisors is an integer number (166822656).

Almost surely, 2^23184140112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23184140112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40037437440).

23184140112 is an abundant number, since it is smaller than the sum of its proper divisors (56890734768).

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

23184140112 is a wasteful number, since it uses less digits than its factorization.

23184140112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 23184140112 its reverse (21104148132), we get a palindrome (44288288244).

It can be divided in two parts, 231841 and 40112, that added together give a triangular number (271953 = T₇₃₇).

The spelling of 23184140112 in words is "twenty-three billion, one hundred eighty-four million, one hundred forty thousand, one hundred twelve".