12463299458 has 16 divisors (see below), whose sum is σ = 19327901184. Its totient is φ = 6021288480.

The previous prime is 12463299419. The next prime is 12463299469. The reversal of 12463299458 is 85499236421.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115235 + ... + 195462.

It is an arithmetic number, because the mean of its divisors is an integer number (1207993824).

Almost surely, 2^12463299458 is an apocalyptic number.

12463299458 is a deficient number, since it is larger than the sum of its proper divisors (6864601726).

12463299458 is a wasteful number, since it uses less digits than its factorization.

12463299458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311377.

The product of its digits is 3732480, while the sum is 53.

The spelling of 12463299458 in words is "twelve billion, four hundred sixty-three million, two hundred ninety-nine thousand, four hundred fifty-eight".