126800676696 has 32 divisors (see below), whose sum is σ = 318171456000. Its totient is φ = 42110923680.

The previous prime is 126800676689. The next prime is 126800676701. The reversal of 126800676696 is 696676008621.

It is a happy number.

It is a super-2 number, since 2×126800676696² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9741396 + ... + 9754403.

It is an arithmetic number, because the mean of its divisors is an integer number (9942858000).

Almost surely, 2^126800676696 is an apocalyptic number.

It is an amenable number.

126800676696 is an abundant number, since it is smaller than the sum of its proper divisors (191370779304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126800676696 is a wasteful number, since it uses less digits than its factorization.

126800676696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19496079 (or 19496075 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 57.

The spelling of 126800676696 in words is "one hundred twenty-six billion, eight hundred million, six hundred seventy-six thousand, six hundred ninety-six".