12244917448 has 16 divisors (see below), whose sum is σ = 22974724080. Its totient is φ = 6118324368.

The previous prime is 12244917431. The next prime is 12244917463. The reversal of 12244917448 is 84471944221.

It is a junction number, because it is equal to n+sod(n) for n = 12244917398 and 12244917407.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504190 + ... + 527917.

It is an arithmetic number, because the mean of its divisors is an integer number (1435920255).

Almost surely, 2^12244917448 is an apocalyptic number.

It is an amenable number.

12244917448 is a deficient number, since it is larger than the sum of its proper divisors (10729806632).

12244917448 is a wasteful number, since it uses less digits than its factorization.

12244917448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033596 (or 1033592 counting only the distinct ones).

The product of its digits is 516096, while the sum is 46.

The spelling of 12244917448 in words is "twelve billion, two hundred forty-four million, nine hundred seventeen thousand, four hundred forty-eight".