12836613504 has 256 divisors, whose sum is σ = 42417768960. Its totient is φ = 3379200000.

The previous prime is 12836613499. The next prime is 12836613511. The reversal of 12836613504 is 40531663821.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 926629 + ... + 940379.

It is an arithmetic number, because the mean of its divisors is an integer number (165694410).

Almost surely, 2^12836613504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12836613504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21208884480).

12836613504 is an abundant number, since it is smaller than the sum of its proper divisors (29581155456).

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

12836613504 is a wasteful number, since it uses less digits than its factorization.

12836613504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13809 (or 13797 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 12836613504 in words is "twelve billion, eight hundred thirty-six million, six hundred thirteen thousand, five hundred four".