126635284606 has 8 divisors (see below), whose sum is σ = 191911204800. Its totient is φ = 62664883008.

The previous prime is 126635284543. The next prime is 126635284661. The reversal of 126635284606 is 606482536621.

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 126635284606.

It is a congruent number.

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, 326379406 + ... + 326379793.

It is an arithmetic number, because the mean of its divisors is an integer number (23988900600).

Almost surely, 2^126635284606 is an apocalyptic number.

126635284606 is a deficient number, since it is larger than the sum of its proper divisors (65275920194).

126635284606 is an equidigital number, since it uses as much as digits as its factorization.

126635284606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652759298.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 126635284606 in words is "one hundred twenty-six billion, six hundred thirty-five million, two hundred eighty-four thousand, six hundred six".