10134543666 has 48 divisors (see below), whose sum is σ = 22458702816. Its totient is φ = 3045788928.

The previous prime is 10134543649. The next prime is 10134543689. The reversal of 10134543666 is 66634543101.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72615 + ... + 159818.

It is an arithmetic number, because the mean of its divisors is an integer number (467889642).

Almost surely, 2^10134543666 is an apocalyptic number.

10134543666 is an abundant number, since it is smaller than the sum of its proper divisors (12324159150).

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

10134543666 is a wasteful number, since it uses less digits than its factorization.

10134543666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232507 (or 232494 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 10134543666 in words is "ten billion, one hundred thirty-four million, five hundred forty-three thousand, six hundred sixty-six".