12942353 has 4 divisors (see below), whose sum is σ = 13505088. Its totient is φ = 12379620.

The previous prime is 12942337. The next prime is 12942359. The reversal of 12942353 is 35324921.

12942353 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35324921 = 409 ⋅86369.

It is a cyclic number.

It is not a de Polignac number, because 12942353 - 2⁴ = 12942337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12942359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281333 + ... + 281378.

It is an arithmetic number, because the mean of its divisors is an integer number (3376272).

Almost surely, 2^12942353 is an apocalyptic number.

It is an amenable number.

12942353 is a deficient number, since it is larger than the sum of its proper divisors (562735).

12942353 is an equidigital number, since it uses as much as digits as its factorization.

12942353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562734.

The product of its digits is 6480, while the sum is 29.

The square root of 12942353 is about 3597.5481928669. The cubic root of 12942353 is about 234.7853963561.

The spelling of 12942353 in words is "twelve million, nine hundred forty-two thousand, three hundred fifty-three".