13133634312 has 16 divisors (see below), whose sum is σ = 32834085840. Its totient is φ = 4377878096.

The previous prime is 13133634307. The next prime is 13133634323. The reversal of 13133634312 is 21343633131.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 13133634312.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273617358 + ... + 273617405.

It is an arithmetic number, because the mean of its divisors is an integer number (2052130365).

Almost surely, 2^13133634312 is an apocalyptic number.

13133634312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13133634312 is an abundant number, since it is smaller than the sum of its proper divisors (19700451528).

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

13133634312 is a wasteful number, since it uses less digits than its factorization.

13133634312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547234772 (or 547234768 counting only the distinct ones).

The product of its digits is 11664, while the sum is 30.

The spelling of 13133634312 in words is "thirteen billion, one hundred thirty-three million, six hundred thirty-four thousand, three hundred twelve".