12367667553647 has 8 divisors (see below), whose sum is σ = 14224505722656. Its totient is φ = 10533336514272.

The previous prime is 12367667553643. The next prime is 12367667553653. The reversal of 12367667553647 is 74635576676321.

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 12367667553647 - 2² = 12367667553643 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 (12367667553641) 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, 5626781228 + ... + 5626783425.

It is an arithmetic number, because the mean of its divisors is an integer number (1778063215332).

Almost surely, 2^{12367667553647} is an apocalyptic number.

12367667553647 is a deficient number, since it is larger than the sum of its proper divisors (1856838169009).

12367667553647 is a wasteful number, since it uses less digits than its factorization.

12367667553647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11253564817.

The product of its digits is 800150400, while the sum is 68.

The spelling of 12367667553647 in words is "twelve trillion, three hundred sixty-seven billion, six hundred sixty-seven million, five hundred fifty-three thousand, six hundred forty-seven".