12345306763 has 4 divisors (see below), whose sum is σ = 12646411848. Its totient is φ = 12044201680.

The previous prime is 12345306737. The next prime is 12345306797. The reversal of 12345306763 is 36760354321.

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 12345306763 - 2²⁹ = 11808435851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12345306713) 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, 150552481 + ... + 150552562.

It is an arithmetic number, because the mean of its divisors is an integer number (3161602962).

Almost surely, 2^12345306763 is an apocalyptic number.

12345306763 is a deficient number, since it is larger than the sum of its proper divisors (301105085).

12345306763 is an equidigital number, since it uses as much as digits as its factorization.

12345306763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301105084.

The product of its (nonzero) digits is 272160, while the sum is 40.

The spelling of 12345306763 in words is "twelve billion, three hundred forty-five million, three hundred six thousand, seven hundred sixty-three".