126830506466 has 16 divisors (see below), whose sum is σ = 204915876000. Its totient is φ = 58680453888.

The previous prime is 126830506433. The next prime is 126830506483. The reversal of 126830506466 is 664605038621.

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 126830506466.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38808191 + ... + 38811458.

It is an arithmetic number, because the mean of its divisors is an integer number (12807242250).

Almost surely, 2^126830506466 is an apocalyptic number.

126830506466 is a deficient number, since it is larger than the sum of its proper divisors (78085369534).

126830506466 is a wasteful number, since it uses less digits than its factorization.

126830506466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77619713.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 126830506466 in words is "one hundred twenty-six billion, eight hundred thirty million, five hundred six thousand, four hundred sixty-six".