12462279603 has 16 divisors (see below), whose sum is σ = 17042040576. Its totient is φ = 8097429600.

The previous prime is 12462279581. The next prime is 12462279611. The reversal of 12462279603 is 30697226421.

It is not a de Polignac number, because 12462279603 - 2¹³ = 12462271411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12462279623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235525 + ... + 283542.

It is an arithmetic number, because the mean of its divisors is an integer number (1065127536).

Almost surely, 2^12462279603 is an apocalyptic number.

12462279603 is a deficient number, since it is larger than the sum of its proper divisors (4579760973).

12462279603 is a wasteful number, since it uses less digits than its factorization.

12462279603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519274.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 12462279603 in words is "twelve billion, four hundred sixty-two million, two hundred seventy-nine thousand, six hundred three".