14203303430140 has 96 divisors (see below), whose sum is σ = 32665004064000. Its totient is φ = 5144775160320.

The previous prime is 14203303430119. The next prime is 14203303430161. The reversal of 14203303430140 is 4103430330241.

It is an interprime number because it is at equal distance from previous prime (14203303430119) and next prime (14203303430161).

It is a junction number, because it is equal to n+sod(n) for n = 14203303430099 and 14203303430108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108606511 + ... + 108737209.

It is an arithmetic number, because the mean of its divisors is an integer number (340260459000).

Almost surely, 2^{14203303430140} is an apocalyptic number.

14203303430140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14203303430140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16332502032000).

14203303430140 is an abundant number, since it is smaller than the sum of its proper divisors (18461700633860).

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

14203303430140 is a wasteful number, since it uses less digits than its factorization.

14203303430140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132635 (or 132633 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 14203303430140 its reverse (4103430330241), we get a palindrome (18306733760381).

The spelling of 14203303430140 in words is "fourteen trillion, two hundred three billion, three hundred three million, four hundred thirty thousand, one hundred forty".