12460205243045 has 32 divisors (see below), whose sum is σ = 17183475219456. Its totient is φ = 8496548179200.

The previous prime is 12460205243039. The next prime is 12460205243071. The reversal of 12460205243045 is 54034250206421.

It is not a de Polignac number, because 12460205243045 - 2⁴ = 12460205243029 is a prime.

It is a super-2 number, since 2×12460205243045² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242357732 + ... + 242409138.

It is an arithmetic number, because the mean of its divisors is an integer number (536983600608).

Almost surely, 2^{12460205243045} is an apocalyptic number.

It is an amenable number.

12460205243045 is a deficient number, since it is larger than the sum of its proper divisors (4723269976411).

12460205243045 is a wasteful number, since it uses less digits than its factorization.

12460205243045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89861.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 12460205243045 its reverse (54034250206421), we get a palindrome (66494455449466).

The spelling of 12460205243045 in words is "twelve trillion, four hundred sixty billion, two hundred five million, two hundred forty-three thousand, forty-five".