23784026112 has 1040 divisors, whose sum is σ = 95146656000. Its totient is φ = 5852528640.

The previous prime is 23784026083. The next prime is 23784026113. The reversal of 23784026112 is 21162048732.

It is a happy number.

23784026112 is a `hidden beast` number, since 2 + 37 + 8 + 4 + 0 + 2 + 611 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23784026113) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1251790839 + ... + 1251790857.

Almost surely, 2^23784026112 is an apocalyptic number.

23784026112 is a gapful number since it is divisible by the number (22) 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 23784026112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47573328000).

23784026112 is an abundant number, since it is smaller than the sum of its proper divisors (71362629888).

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

23784026112 is an equidigital number, since it uses as much as digits as its factorization.

23784026112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 23784026112 in words is "twenty-three billion, seven hundred eighty-four million, twenty-six thousand, one hundred twelve".