14013013134320 has 40 divisors (see below), whose sum is σ = 32596125503136. Its totient is φ = 5602474937088.

The previous prime is 14013013134317. The next prime is 14013013134391. The reversal of 14013013134320 is 2343131031041.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 14013013134320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42495932 + ... + 42824411.

Almost surely, 2^{14013013134320} is an apocalyptic number.

14013013134320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14013013134320 is an abundant number, since it is smaller than the sum of its proper divisors (18583112368816).

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

14013013134320 is a wasteful number, since it uses less digits than its factorization.

14013013134320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85322409 (or 85322403 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 14013013134320 its reverse (2343131031041), we get a palindrome (16356144165361).

The spelling of 14013013134320 in words is "fourteen trillion, thirteen billion, thirteen million, one hundred thirty-four thousand, three hundred twenty".