1166429244786 has 48 divisors (see below), whose sum is σ = 2529947740320. Its totient is φ = 358356485760.

The previous prime is 1166429244781. The next prime is 1166429244809. The reversal of 1166429244786 is 6874429246611.

It is not an unprimeable number, because it can be changed into a prime (1166429244781) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204555 + ... + 1541006.

It is an arithmetic number, because the mean of its divisors is an integer number (52707244590).

Almost surely, 2^{1166429244786} is an apocalyptic number.

1166429244786 is an abundant number, since it is smaller than the sum of its proper divisors (1363518495534).

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

1166429244786 is a wasteful number, since it uses less digits than its factorization.

1166429244786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746251 (or 1746238 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 60.

The spelling of 1166429244786 in words is "one trillion, one hundred sixty-six billion, four hundred twenty-nine million, two hundred forty-four thousand, seven hundred eighty-six".