12045314407 has 6 divisors (see below), whose sum is σ = 14011896408. Its totient is φ = 10324555164.

The previous prime is 12045314363. The next prime is 12045314417. The reversal of 12045314407 is 70441354021.

It is a de Polignac number, because none of the positive numbers 2^k-12045314407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12045314417) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122911323 + ... + 122911420.

It is an arithmetic number, because the mean of its divisors is an integer number (2335316068).

Almost surely, 2^12045314407 is an apocalyptic number.

12045314407 is a deficient number, since it is larger than the sum of its proper divisors (1966582001).

12045314407 is an equidigital number, since it uses as much as digits as its factorization.

12045314407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245822757 (or 245822750 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

Adding to 12045314407 its reverse (70441354021), we get a palindrome (82486668428).

The spelling of 12045314407 in words is "twelve billion, forty-five million, three hundred fourteen thousand, four hundred seven".