14123520543213 has 24 divisors (see below), whose sum is σ = 20646732925728. Its totient is φ = 9302102685792.

The previous prime is 14123520543151. The next prime is 14123520543247. The reversal of 14123520543213 is 31234502532141.

14123520543213 is a `hidden beast` number, since 1 + 4 + 1 + 2 + 3 + 5 + 205 + 432 + 13 = 666.

It is not a de Polignac number, because 14123520543213 - 2¹³ = 14123520535021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14123520523213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94665231 + ... + 94814307.

It is an arithmetic number, because the mean of its divisors is an integer number (860280538572).

Almost surely, 2^{14123520543213} is an apocalyptic number.

It is an amenable number.

14123520543213 is a deficient number, since it is larger than the sum of its proper divisors (6523212382515).

14123520543213 is a wasteful number, since it uses less digits than its factorization.

14123520543213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275993 (or 275990 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 14123520543213 in words is "fourteen trillion, one hundred twenty-three billion, five hundred twenty million, five hundred forty-three thousand, two hundred thirteen".