14546013523213 has 4 divisors (see below), whose sum is σ = 14546217625948. Its totient is φ = 14545809420480.

The previous prime is 14546013523211. The next prime is 14546013523247. The reversal of 14546013523213 is 31232531064541.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9556271707684 + 4989741815529 = 3091322^2 + 2233773^2 .

It is a cyclic number.

It is not a de Polignac number, because 14546013523213 - 2¹ = 14546013523211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14546013523211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101944428 + ... + 102087013.

It is an arithmetic number, because the mean of its divisors is an integer number (3636554406487).

Almost surely, 2^{14546013523213} is an apocalyptic number.

It is an amenable number.

14546013523213 is a deficient number, since it is larger than the sum of its proper divisors (204102735).

14546013523213 is an equidigital number, since it uses as much as digits as its factorization.

14546013523213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204102734.

The product of its (nonzero) digits is 259200, while the sum is 40.

Adding to 14546013523213 its reverse (31232531064541), we get a palindrome (45778544587754).

The spelling of 14546013523213 in words is "fourteen trillion, five hundred forty-six billion, thirteen million, five hundred twenty-three thousand, two hundred thirteen".