17136845034812 has 12 divisors (see below), whose sum is σ = 29989697668896. Its totient is φ = 8568359986560.

The previous prime is 17136845034811. The next prime is 17136845034817. The reversal of 17136845034812 is 21843054863171.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17136845034811) 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, 15013364 + ... + 16114427.

It is an arithmetic number, because the mean of its divisors is an integer number (2499141472408).

Almost surely, 2^{17136845034812} is an apocalyptic number.

It is an amenable number.

17136845034812 is a deficient number, since it is larger than the sum of its proper divisors (12852852634084).

17136845034812 is a wasteful number, since it uses less digits than its factorization.

17136845034812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31265428 (or 31265426 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

Adding to 17136845034812 its reverse (21843054863171), we get a palindrome (38979899897983).

The spelling of 17136845034812 in words is "seventeen trillion, one hundred thirty-six billion, eight hundred forty-five million, thirty-four thousand, eight hundred twelve".