12335792447 has 4 divisors (see below), whose sum is σ = 13457228136. Its totient is φ = 11214356760.

The previous prime is 12335792431. The next prime is 12335792477. The reversal of 12335792447 is 74429753321.

It is a happy number.

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 12335792447 - 2⁴ = 12335792431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12335792477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560717828 + ... + 560717849.

It is an arithmetic number, because the mean of its divisors is an integer number (3364307034).

Almost surely, 2^12335792447 is an apocalyptic number.

12335792447 is a deficient number, since it is larger than the sum of its proper divisors (1121435689).

12335792447 is a wasteful number, since it uses less digits than its factorization.

12335792447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121435688.

The product of its digits is 1270080, while the sum is 47.

The spelling of 12335792447 in words is "twelve billion, three hundred thirty-five million, seven hundred ninety-two thousand, four hundred forty-seven".