14402420103432 has 32 divisors (see below), whose sum is σ = 36106345684800. Its totient is φ = 4787433977664.

The previous prime is 14402420103317. The next prime is 14402420103473. The reversal of 14402420103432 is 23430102420441.

It is a self number, because there is not a number n which added to its sum of digits gives 14402420103432.

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 7 ways as a sum of consecutive naturals, for example, 835786423 + ... + 835803654.

It is an arithmetic number, because the mean of its divisors is an integer number (1128323302650).

Almost surely, 2^{14402420103432} is an apocalyptic number.

14402420103432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14402420103432 is an abundant number, since it is smaller than the sum of its proper divisors (21703925581368).

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

14402420103432 is a wasteful number, since it uses less digits than its factorization.

14402420103432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671590445 (or 1671590441 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 14402420103432 its reverse (23430102420441), we get a palindrome (37832522523873).

The spelling of 14402420103432 in words is "fourteen trillion, four hundred two billion, four hundred twenty million, one hundred three thousand, four hundred thirty-two".