14320123311120 has 320 divisors, whose sum is σ = 50229399041280. Its totient is φ = 3344274432000.

The previous prime is 14320123311103. The next prime is 14320123311121. The reversal of 14320123311120 is 2111332102341.

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

It is not an unprimeable number, because it can be changed into a prime (14320123311121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9139926 + ... + 10591434.

It is an arithmetic number, because the mean of its divisors is an integer number (156966872004).

Almost surely, 2^{14320123311120} is an apocalyptic number.

14320123311120 is a gapful number since it is divisible by the number (10) 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 14320123311120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25114699520640).

14320123311120 is an abundant number, since it is smaller than the sum of its proper divisors (35909275730160).

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

14320123311120 is a wasteful number, since it uses less digits than its factorization.

14320123311120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451674 (or 1451668 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 14320123311120 its reverse (2111332102341), we get a palindrome (16431455413461).

The spelling of 14320123311120 in words is "fourteen trillion, three hundred twenty billion, one hundred twenty-three million, three hundred eleven thousand, one hundred twenty".