13142233135216 has 10 divisors (see below), whose sum is σ = 25463076699512. Its totient is φ = 6571116567600.

The previous prime is 13142233135211. The next prime is 13142233135309. The reversal of 13142233135216 is 61253133224131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142233135211) by changing a digit.

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 as a sum of consecutive naturals, namely, 410694785460 + ... + 410694785491.

Almost surely, 2^{13142233135216} is an apocalyptic number.

13142233135216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13142233135216 is a deficient number, since it is larger than the sum of its proper divisors (12320843564296).

13142233135216 is an equidigital number, since it uses as much as digits as its factorization.

13142233135216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821389570959 (or 821389570953 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

Adding to 13142233135216 its reverse (61253133224131), we get a palindrome (74395366359347).

The spelling of 13142233135216 in words is "thirteen trillion, one hundred forty-two billion, two hundred thirty-three million, one hundred thirty-five thousand, two hundred sixteen".