12634241229 has 12 divisors (see below), whose sum is σ = 18251189632. Its totient is φ = 8422029000.

The previous prime is 12634241201. The next prime is 12634241261. The reversal of 12634241229 is 92214243621.

It is a happy number.

12634241229 is a `hidden beast` number, since 1 + 2 + 6 + 3 + 424 + 1 + 229 = 666.

It is not a de Polignac number, because 12634241229 - 2¹⁶ = 12634175693 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12634241193 and 12634241202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12634241129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43194 + ... + 164724.

Almost surely, 2^12634241229 is an apocalyptic number.

It is an amenable number.

12634241229 is a deficient number, since it is larger than the sum of its proper divisors (5616948403).

12634241229 is a wasteful number, since it uses less digits than its factorization.

12634241229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133088 (or 133085 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The spelling of 12634241229 in words is "twelve billion, six hundred thirty-four million, two hundred forty-one thousand, two hundred twenty-nine".