14024220424400 has 30 divisors (see below), whose sum is σ = 33693189570582. Its totient is φ = 5609688169600.

The previous prime is 14024220424367. The next prime is 14024220424411. The reversal of 14024220424400 is 442402242041.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 205038707344 + 13819181717056 = 452812^2 + 3717416^2 .

It is a super-2 number, since 2×14024220424400² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17530275131 + ... + 17530275930.

Almost surely, 2^{14024220424400} is an apocalyptic number.

14024220424400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14024220424400 is an abundant number, since it is smaller than the sum of its proper divisors (19668969146182).

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

14024220424400 is a wasteful number, since it uses less digits than its factorization.

14024220424400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35060551079 (or 35060551068 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 14024220424400 its reverse (442402242041), we get a palindrome (14466622666441).

The spelling of 14024220424400 in words is "fourteen trillion, twenty-four billion, two hundred twenty million, four hundred twenty-four thousand, four hundred".