12633180786383 has 4 divisors (see below), whose sum is σ = 12662356723968. Its totient is φ = 12604004848800.

The previous prime is 12633180786361. The next prime is 12633180786407. The reversal of 12633180786383 is 38368708133621.

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 12633180786383 - 2⁴² = 8235134275279 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 (12633180686383) 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, 14587968143 + ... + 14587969008.

It is an arithmetic number, because the mean of its divisors is an integer number (3165589180992).

Almost surely, 2^{12633180786383} is an apocalyptic number.

12633180786383 is a deficient number, since it is larger than the sum of its proper divisors (29175937585).

12633180786383 is an equidigital number, since it uses as much as digits as its factorization.

12633180786383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29175937584.

The product of its (nonzero) digits is 20901888, while the sum is 59.

The spelling of 12633180786383 in words is "twelve trillion, six hundred thirty-three billion, one hundred eighty million, seven hundred eighty-six thousand, three hundred eighty-three".