13012941236 has 48 divisors (see below), whose sum is σ = 24234940800. Its totient is φ = 6096448512.

The previous prime is 13012941233. The next prime is 13012941323. The reversal of 13012941236 is 63214921031.

13012941236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13012941236² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012941233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4885241 + ... + 4887903.

It is an arithmetic number, because the mean of its divisors is an integer number (504894600).

Almost surely, 2^13012941236 is an apocalyptic number.

It is an amenable number.

13012941236 is a deficient number, since it is larger than the sum of its proper divisors (11221999564).

13012941236 is a wasteful number, since it uses less digits than its factorization.

13012941236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368 (or 3366 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 13012941236 in words is "thirteen billion, twelve million, nine hundred forty-one thousand, two hundred thirty-six".