12353216791 has 8 divisors (see below), whose sum is σ = 12424525200. Its totient is φ = 12282096960.

The previous prime is 12353216789. The next prime is 12353216831. The reversal of 12353216791 is 19761235321.

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 12353216791 - 2¹ = 12353216789 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 (12353216741) 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, 85315 + ... + 178843.

It is an arithmetic number, because the mean of its divisors is an integer number (1553065650).

Almost surely, 2^12353216791 is an apocalyptic number.

12353216791 is a deficient number, since it is larger than the sum of its proper divisors (71308409).

12353216791 is an equidigital number, since it uses as much as digits as its factorization.

12353216791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94289.

The product of its digits is 68040, while the sum is 40.

The spelling of 12353216791 in words is "twelve billion, three hundred fifty-three million, two hundred sixteen thousand, seven hundred ninety-one".