12361042663633 has 8 divisors (see below), whose sum is σ = 12373354656936. Its totient is φ = 12348733795200.

The previous prime is 12361042663631. The next prime is 12361042663667. The reversal of 12361042663633 is 33636624016321.

12361042663633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4566739082049 + 7794303581584 = 2136993^2 + 2791828^2 .

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 12361042663633 - 2¹ = 12361042663631 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12361042663631) 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, 7174413 + ... + 8728933.

It is an arithmetic number, because the mean of its divisors is an integer number (1546669332117).

Almost surely, 2^{12361042663633} is an apocalyptic number.

It is an amenable number.

12361042663633 is a deficient number, since it is larger than the sum of its proper divisors (12311993303).

12361042663633 is a wasteful number, since it uses less digits than its factorization.

12361042663633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562435.

The product of its (nonzero) digits is 1679616, while the sum is 46.

Adding to 12361042663633 its reverse (33636624016321), we get a palindrome (45997666679954).

The spelling of 12361042663633 in words is "twelve trillion, three hundred sixty-one billion, forty-two million, six hundred sixty-three thousand, six hundred thirty-three".