14002013442320 has 40 divisors (see below), whose sum is σ = 32557757609880. Its totient is φ = 5600276111360.

The previous prime is 14002013442227. The next prime is 14002013442337. The reversal of 14002013442320 is 2324431020041.

It can be written as a sum of positive squares in 4 ways, for example, as 644918212624 + 13357095229696 = 803068^2 + 3654736^2 .

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 14002013442320.

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, 7417361 + ... + 9111600.

It is an arithmetic number, because the mean of its divisors is an integer number (813943940247).

Almost surely, 2^{14002013442320} is an apocalyptic number.

14002013442320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14002013442320 is an abundant number, since it is smaller than the sum of its proper divisors (18555744167560).

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

14002013442320 is a wasteful number, since it uses less digits than its factorization.

14002013442320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16539563 (or 16539557 counting only the distinct ones).

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

Adding to 14002013442320 its reverse (2324431020041), we get a palindrome (16326444462361).

The spelling of 14002013442320 in words is "fourteen trillion, two billion, thirteen million, four hundred forty-two thousand, three hundred twenty".