126326423654266 has 8 divisors (see below), whose sum is σ = 206715965979744. Its totient is φ = 57421101661020.

The previous prime is 126326423654239. The next prime is 126326423654329. The reversal of 126326423654266 is 662456324623621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 126326423654266.

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, 2871055083030 + ... + 2871055083073.

It is an arithmetic number, because the mean of its divisors is an integer number (25839495747468).

Almost surely, 2^{126326423654266} is an apocalyptic number.

126326423654266 is a deficient number, since it is larger than the sum of its proper divisors (80389542325478).

126326423654266 is a wasteful number, since it uses less digits than its factorization.

126326423654266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742110166116.

The product of its digits is 89579520, while the sum is 58.

The spelling of 126326423654266 in words is "one hundred twenty-six trillion, three hundred twenty-six billion, four hundred twenty-three million, six hundred fifty-four thousand, two hundred sixty-six".