23404945608800 has 432 divisors, whose sum is σ = 71426141590608. Its totient is φ = 7439781888000.

The previous prime is 23404945608799. The next prime is 23404945608871. The reversal of 23404945608800 is 880654940432.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 44386700 + ... + 44910900.

It is an arithmetic number, because the mean of its divisors is an integer number (165338290719).

Almost surely, 2^{23404945608800} is an apocalyptic number.

23404945608800 is a gapful number since it is divisible by the number (20) 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 23404945608800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35713070795304).

23404945608800 is an abundant number, since it is smaller than the sum of its proper divisors (48021195981808).

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

23404945608800 is a wasteful number, since it uses less digits than its factorization.

23404945608800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524319 (or 524299 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 23404945608800 in words is "twenty-three trillion, four hundred four billion, nine hundred forty-five million, six hundred eight thousand, eight hundred".