14231404340 has 48 divisors (see below), whose sum is σ = 30428600832. Its totient is φ = 5589741696.

The previous prime is 14231404321. The next prime is 14231404351. The reversal of 14231404340 is 4340413241.

14231404340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 408029 + ... + 441531.

It is an arithmetic number, because the mean of its divisors is an integer number (633929184).

Almost surely, 2^14231404340 is an apocalyptic number.

14231404340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14231404340 is an abundant number, since it is smaller than the sum of its proper divisors (16197196492).

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

14231404340 is a wasteful number, since it uses less digits than its factorization.

14231404340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33896 (or 33894 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 14231404340 its reverse (4340413241), we get a palindrome (18571817581).

The spelling of 14231404340 in words is "fourteen billion, two hundred thirty-one million, four hundred four thousand, three hundred forty".