126266474468 has 12 divisors (see below), whose sum is σ = 230573562240. Its totient is φ = 60388313832.

The previous prime is 126266474443. The next prime is 126266474501. The reversal of 126266474468 is 864474662621.

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, 686230748 + ... + 686230931.

It is an arithmetic number, because the mean of its divisors is an integer number (19214463520).

Almost surely, 2^126266474468 is an apocalyptic number.

It is an amenable number.

126266474468 is a deficient number, since it is larger than the sum of its proper divisors (104307087772).

126266474468 is a wasteful number, since it uses less digits than its factorization.

126266474468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372461706 (or 1372461704 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 56.

The spelling of 126266474468 in words is "one hundred twenty-six billion, two hundred sixty-six million, four hundred seventy-four thousand, four hundred sixty-eight".