12298944406 has 16 divisors (see below), whose sum is σ = 22324134816. Its totient is φ = 4960918656.

The previous prime is 12298944319. The next prime is 12298944421. The reversal of 12298944406 is 60444989221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12298944406.

It is a congruent number.

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, 25837881 + ... + 25838356.

It is an arithmetic number, because the mean of its divisors is an integer number (1395258426).

Almost surely, 2^12298944406 is an apocalyptic number.

12298944406 is a deficient number, since it is larger than the sum of its proper divisors (10025190410).

12298944406 is a wasteful number, since it uses less digits than its factorization.

12298944406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51676263.

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 12298944406 in words is "twelve billion, two hundred ninety-eight million, nine hundred forty-four thousand, four hundred six".