14325003431440 has 80 divisors (see below), whose sum is σ = 36321625267200. Its totient is φ = 5222279702016.

The previous prime is 14325003431359. The next prime is 14325003431527. The reversal of 14325003431440 is 4413430052341.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 14325003431396 and 14325003431405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87095320 + ... + 87259639.

It is an arithmetic number, because the mean of its divisors is an integer number (454020315840).

Almost surely, 2^{14325003431440} is an apocalyptic number.

14325003431440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14325003431440 is an abundant number, since it is smaller than the sum of its proper divisors (21996621835760).

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

14325003431440 is a wasteful number, since it uses less digits than its factorization.

14325003431440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174355064 (or 174355058 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 14325003431440 its reverse (4413430052341), we get a palindrome (18738433483781).

The spelling of 14325003431440 in words is "fourteen trillion, three hundred twenty-five billion, three million, four hundred thirty-one thousand, four hundred forty".