14304424234240 has 72 divisors (see below), whose sum is σ = 39158361365760. Its totient is φ = 4904374020096.

The previous prime is 14304424234187. The next prime is 14304424234241. The reversal of 14304424234240 is 4243242440341.

It is a super-2 number, since 2×14304424234240² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14304424234240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14304424234241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 798229000 + ... + 798246919.

It is an arithmetic number, because the mean of its divisors is an integer number (543866130080).

Almost surely, 2^{14304424234240} is an apocalyptic number.

14304424234240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14304424234240 is an abundant number, since it is smaller than the sum of its proper divisors (24853937131520).

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

14304424234240 is an equidigital number, since it uses as much as digits as its factorization.

14304424234240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596475947 (or 1596475933 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 14304424234240 its reverse (4243242440341), we get a palindrome (18547666674581).

The spelling of 14304424234240 in words is "fourteen trillion, three hundred four billion, four hundred twenty-four million, two hundred thirty-four thousand, two hundred forty".