23412705821120 has 336 divisors, whose sum is σ = 70779848340960. Its totient is φ = 7294346035200.

The previous prime is 23412705821083. The next prime is 23412705821137. The reversal of 23412705821120 is 2112850721432.

23412705821120 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 420995876 + ... + 421051484.

Almost surely, 2^{23412705821120} is an apocalyptic number.

23412705821120 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 23412705821120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35389924170480).

23412705821120 is an abundant number, since it is smaller than the sum of its proper divisors (47367142519840).

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

23412705821120 is a wasteful number, since it uses less digits than its factorization.

23412705821120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58092 (or 58075 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 23412705821120 in words is "twenty-three trillion, four hundred twelve billion, seven hundred five million, eight hundred twenty-one thousand, one hundred twenty".