1123466668 has 24 divisors (see below), whose sum is σ = 2024632400. Its totient is φ = 545082048.

The previous prime is 1123466647. The next prime is 1123466683. The reversal of 1123466668 is 8666643211.

It is a happy number.

It is a plaindrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46078 + ... + 66106.

Almost surely, 2^1123466668 is an apocalyptic number.

It is an amenable number.

1123466668 is a deficient number, since it is larger than the sum of its proper divisors (901165732).

1123466668 is a wasteful number, since it uses less digits than its factorization.

1123466668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20449 (or 20447 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The square root of 1123466668 is about 33518.1543047943. The cubic root of 1123466668 is about 1039.5691842335.

The spelling of 1123466668 in words is "one billion, one hundred twenty-three million, four hundred sixty-six thousand, six hundred sixty-eight".