12630876833 has 8 divisors (see below), whose sum is σ = 13067682600. Its totient is φ = 12194155008.

The previous prime is 12630876827. The next prime is 12630876893. The reversal of 12630876833 is 33867803621.

It can be written as a sum of positive squares in 4 ways, for example, as 8366395024 + 4264481809 = 91468^2 + 65303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12630876833 - 2¹⁴ = 12630860449 is a prime.

It is a super-3 number, since 3×12630876833³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12630876893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536963 + ... + 559991.

It is an arithmetic number, because the mean of its divisors is an integer number (1633460325).

Almost surely, 2^12630876833 is an apocalyptic number.

It is an amenable number.

12630876833 is a deficient number, since it is larger than the sum of its proper divisors (436805767).

12630876833 is a wasteful number, since it uses less digits than its factorization.

12630876833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41971.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 12630876833 in words is "twelve billion, six hundred thirty million, eight hundred seventy-six thousand, eight hundred thirty-three".