23443406712 has 96 divisors (see below), whose sum is σ = 69316490880. Its totient is φ = 7098742080.

The previous prime is 23443406683. The next prime is 23443406741. The reversal of 23443406712 is 21760434432.

23443406712 is a `hidden beast` number, since 234 + 4 + 3 + 406 + 7 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (23443406683) and next prime (23443406741).

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

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1119813 + ... + 1140555.

It is an arithmetic number, because the mean of its divisors is an integer number (722046780).

Almost surely, 2^23443406712 is an apocalyptic number.

23443406712 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 23443406712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34658245440).

23443406712 is an abundant number, since it is smaller than the sum of its proper divisors (45873084168).

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

23443406712 is a wasteful number, since it uses less digits than its factorization.

23443406712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22193 (or 22186 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The spelling of 23443406712 in words is "twenty-three billion, four hundred forty-three million, four hundred six thousand, seven hundred twelve".