12345045035 has 8 divisors (see below), whose sum is σ = 14927139216. Its totient is φ = 9800645920.

The previous prime is 12345044993. The next prime is 12345045043. The reversal of 12345045035 is 53054054321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-12345045035 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12345044992 and 12345045010.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9423044 + ... + 9424353.

It is an arithmetic number, because the mean of its divisors is an integer number (1865892402).

Almost surely, 2^12345045035 is an apocalyptic number.

12345045035 is a deficient number, since it is larger than the sum of its proper divisors (2582094181).

12345045035 is a wasteful number, since it uses less digits than its factorization.

12345045035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18847533.

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 12345045035 its reverse (53054054321), we get a palindrome (65399099356).

The spelling of 12345045035 in words is "twelve billion, three hundred forty-five million, forty-five thousand, thirty-five".