14135105513530 has 8 divisors (see below), whose sum is σ = 25443189924372. Its totient is φ = 5654042205408.

The previous prime is 14135105513527. The next prime is 14135105513701. The reversal of 14135105513530 is 3531550153141.

It can be written as a sum of positive squares in 2 ways, for example, as 13962396283641 + 172709229889 = 3736629^2 + 415583^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14135105513530.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 706755275667 + ... + 706755275686.

Almost surely, 2^{14135105513530} is an apocalyptic number.

14135105513530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14135105513530 is a deficient number, since it is larger than the sum of its proper divisors (11308084410842).

14135105513530 is a wasteful number, since it uses less digits than its factorization.

14135105513530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413510551360.

The product of its (nonzero) digits is 67500, while the sum is 37.

Adding to 14135105513530 its reverse (3531550153141), we get a palindrome (17666655666671).

The spelling of 14135105513530 in words is "fourteen trillion, one hundred thirty-five billion, one hundred five million, five hundred thirteen thousand, five hundred thirty".