2000177241966 has 48 divisors (see below), whose sum is σ = 4344129429120. Its totient is φ = 665125820160.

The previous prime is 2000177241901. The next prime is 2000177241967. The reversal of 2000177241966 is 6691427710002.

2000177241966 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 177 + 2 + 419 + 66 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000177241967) 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, 12487426 + ... + 12646586.

It is an arithmetic number, because the mean of its divisors is an integer number (90502696440).

Almost surely, 2^{2000177241966} is an apocalyptic number.

2000177241966 is an abundant number, since it is smaller than the sum of its proper divisors (2343952187154).

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

2000177241966 is a wasteful number, since it uses less digits than its factorization.

2000177241966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160841 (or 160838 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 2000177241966 in words is "two trillion, one hundred seventy-seven million, two hundred forty-one thousand, nine hundred sixty-six".