12342510433 has 4 divisors (see below), whose sum is σ = 13464556848. Its totient is φ = 11220464020.

The previous prime is 12342510379. The next prime is 12342510451. The reversal of 12342510433 is 33401524321.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 12342510433 - 2²⁵ = 12308956001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12342510473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561023191 + ... + 561023212.

It is an arithmetic number, because the mean of its divisors is an integer number (3366139212).

Almost surely, 2^12342510433 is an apocalyptic number.

It is an amenable number.

12342510433 is a deficient number, since it is larger than the sum of its proper divisors (1122046415).

12342510433 is a wasteful number, since it uses less digits than its factorization.

12342510433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122046414.

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 12342510433 in words is "twelve billion, three hundred forty-two million, five hundred ten thousand, four hundred thirty-three".