12632841311 has 4 divisors (see below), whose sum is σ = 12633416952. Its totient is φ = 12632265672.

The previous prime is 12632841233. The next prime is 12632841317. The reversal of 12632841311 is 11314823621.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12632841311 - 2¹⁴ = 12632824927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12632841317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253541 + ... + 299246.

It is an arithmetic number, because the mean of its divisors is an integer number (3158354238).

Almost surely, 2^12632841311 is an apocalyptic number.

12632841311 is a deficient number, since it is larger than the sum of its proper divisors (575641).

12632841311 is an equidigital number, since it uses as much as digits as its factorization.

12632841311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575640.

The product of its digits is 6912, while the sum is 32.

The spelling of 12632841311 in words is "twelve billion, six hundred thirty-two million, eight hundred forty-one thousand, three hundred eleven".