14320420304140 has 12 divisors (see below), whose sum is σ = 30072882638736. Its totient is φ = 5728168121648.

The previous prime is 14320420304131. The next prime is 14320420304321. The reversal of 14320420304140 is 4140302402341.

It is a super-2 number, since 2×14320420304140² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14320420304099 and 14320420304108.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 358010507584 + ... + 358010507623.

It is an arithmetic number, because the mean of its divisors is an integer number (2506073553228).

Almost surely, 2^{14320420304140} is an apocalyptic number.

14320420304140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14320420304140 is an abundant number, since it is smaller than the sum of its proper divisors (15752462334596).

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

14320420304140 is a wasteful number, since it uses less digits than its factorization.

14320420304140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716021015216 (or 716021015214 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 14320420304140 its reverse (4140302402341), we get a palindrome (18460722706481).

The spelling of 14320420304140 in words is "fourteen trillion, three hundred twenty billion, four hundred twenty million, three hundred four thousand, one hundred forty".