12816360536 has 16 divisors (see below), whose sum is σ = 27463629840. Its totient is φ = 5492725920.

The previous prime is 12816360533. The next prime is 12816360553. The reversal of 12816360536 is 63506361821.

It is a junction number, because it is equal to n+sod(n) for n = 12816360493 and 12816360502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12816360533) 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, 114431735 + ... + 114431846.

It is an arithmetic number, because the mean of its divisors is an integer number (1716476865).

Almost surely, 2^12816360536 is an apocalyptic number.

It is an amenable number.

12816360536 is an abundant number, since it is smaller than the sum of its proper divisors (14647269304).

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

12816360536 is a wasteful number, since it uses less digits than its factorization.

12816360536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228863594 (or 228863590 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 12816360536 in words is "twelve billion, eight hundred sixteen million, three hundred sixty thousand, five hundred thirty-six".