14424342143244 has 96 divisors (see below), whose sum is σ = 38669558457600. Its totient is φ = 4138751957760.

The previous prime is 14424342143209. The next prime is 14424342143279. The reversal of 14424342143244 is 44234124342441.

It is an interprime number because it is at equal distance from previous prime (14424342143209) and next prime (14424342143279).

It is a super-2 number, since 2×14424342143244² (a number of 27 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 14424342143196 and 14424342143205.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3175462 + ... + 6239570.

It is an arithmetic number, because the mean of its divisors is an integer number (402807900600).

Almost surely, 2^{14424342143244} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14424342143244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19334779228800).

14424342143244 is an abundant number, since it is smaller than the sum of its proper divisors (24245216314356).

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

14424342143244 is a wasteful number, since it uses less digits than its factorization.

14424342143244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066023 (or 3066021 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 42.

Adding to 14424342143244 its reverse (44234124342441), we get a palindrome (58658466485685).

The spelling of 14424342143244 in words is "fourteen trillion, four hundred twenty-four billion, three hundred forty-two million, one hundred forty-three thousand, two hundred forty-four".