14322140001450 has 144 divisors (see below), whose sum is σ = 39408054894936. Its totient is φ = 3728083968000.

The previous prime is 14322140001349. The next prime is 14322140001509. The reversal of 14322140001450 is 5410004122341.

14322140001450 is a `hidden beast` number, since 1 + 432 + 214 + 0 + 0 + 0 + 14 + 5 + 0 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 9847982169 + 14312292019281 = 99237^2 + 3783159^2 .

It is a super-2 number, since 2×14322140001450² (a number of 27 digits) contains 22 as substring.

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, 939100 + ... + 5433800.

Almost surely, 2^{14322140001450} is an apocalyptic number.

14322140001450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14322140001450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19704027447468).

14322140001450 is an abundant number, since it is smaller than the sum of its proper divisors (25085914893486).

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

14322140001450 is a wasteful number, since it uses less digits than its factorization.

14322140001450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4494889 (or 4494881 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 14322140001450 its reverse (5410004122341), we get a palindrome (19732144123791).

The spelling of 14322140001450 in words is "fourteen trillion, three hundred twenty-two billion, one hundred forty million, one thousand, four hundred fifty".