4223617400000 has 168 divisors, whose sum is σ = 10698795358272. Its totient is φ = 1653497600000.

The previous prime is 4223617399997. The next prime is 4223617400021. The reversal of 4223617400000 is 47163224.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9175340 + ... + 9624660.

It is an arithmetic number, because the mean of its divisors is an integer number (63683305704).

Almost surely, 2^{4223617400000} is an apocalyptic number.

4223617400000 is a gapful number since it is divisible by the number (40) 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 4223617400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5349397679136).

4223617400000 is an abundant number, since it is smaller than the sum of its proper divisors (6475177958272).

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

4223617400000 is an frugal number, since it uses more digits than its factorization.

4223617400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449405 (or 449375 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The spelling of 4223617400000 in words is "four trillion, two hundred twenty-three billion, six hundred seventeen million, four hundred thousand".