23743471804416 has 672 divisors, whose sum is σ = 87543269818368. Its totient is φ = 6261966766080.

The previous prime is 23743471804387. The next prime is 23743471804417. The reversal of 23743471804416 is 61440817434732.

23743471804416 is a `hidden beast` number, since 2 + 3 + 7 + 4 + 3 + 47 + 180 + 4 + 416 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23743471804417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 181084161 + ... + 181215231.

It is an arithmetic number, because the mean of its divisors is an integer number (130272722944).

Almost surely, 2^{23743471804416} is an apocalyptic number.

23743471804416 is a gapful number since it is divisible by the number (26) 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 23743471804416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43771634909184).

23743471804416 is an abundant number, since it is smaller than the sum of its proper divisors (63799798013952).

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

23743471804416 is an equidigital number, since it uses as much as digits as its factorization.

23743471804416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131132 (or 131096 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 54.

The spelling of 23743471804416 in words is "twenty-three trillion, seven hundred forty-three billion, four hundred seventy-one million, eight hundred four thousand, four hundred sixteen".