13214355443532 has 72 divisors (see below), whose sum is σ = 34036679957280. Its totient is φ = 4322001576960.

The previous prime is 13214355443491. The next prime is 13214355443621. The reversal of 13214355443532 is 23534455341231.

13214355443532 is a `hidden beast` number, since 1 + 3 + 2 + 1 + 4 + 3 + 554 + 43 + 53 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15943269 + ... + 16751612.

Almost surely, 2^{13214355443532} is an apocalyptic number.

13214355443532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13214355443532 is an abundant number, since it is smaller than the sum of its proper divisors (20822324513748).

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

13214355443532 is a wasteful number, since it uses less digits than its factorization.

13214355443532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32695103 (or 32695098 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 45.

The spelling of 13214355443532 in words is "thirteen trillion, two hundred fourteen billion, three hundred fifty-five million, four hundred forty-three thousand, five hundred thirty-two".