12342051 has 20 divisors (see below), whose sum is σ = 19523592. Its totient is φ = 7743168.

The previous prime is 12342049. The next prime is 12342073. The reversal of 12342051 is 15024321.

12342051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12342051 - 2¹ = 12342049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12342751) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3105 + ... + 5858.

Almost surely, 2^12342051 is an apocalyptic number.

12342051 is a deficient number, since it is larger than the sum of its proper divisors (7181541).

12342051 is an equidigital number, since it uses as much as digits as its factorization.

12342051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8992 (or 8983 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 12342051 is about 3513.1255314890. The cubic root of 12342051 is about 231.0977828561.

Adding to 12342051 its reverse (15024321), we get a palindrome (27366372).

The spelling of 12342051 in words is "twelve million, three hundred forty-two thousand, fifty-one".