4123441320000 has 280 divisors, whose sum is σ = 14001535274496. Its totient is φ = 1069864704000.

The previous prime is 4123441319891. The next prime is 4123441320079. The reversal of 4123441320000 is 231443214.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3975649 + ... + 4904351.

Almost surely, 2^{4123441320000} is an apocalyptic number.

4123441320000 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 4123441320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7000767637248).

4123441320000 is an abundant number, since it is smaller than the sum of its proper divisors (9878093954496).

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

4123441320000 is an equidigital number, since it uses as much as digits as its factorization.

4123441320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928775 (or 928750 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 4123441320000 its reverse (231443214), we get a palindrome (4123672763214).

The spelling of 4123441320000 in words is "four trillion, one hundred twenty-three billion, four hundred forty-one million, three hundred twenty thousand".