2000919182920 has 64 divisors (see below), whose sum is σ = 5145772769280. Its totient is φ = 685955832576.

The previous prime is 2000919182909. The next prime is 2000919182923. The reversal of 2000919182920 is 292819190002.

It is not an unprimeable number, because it can be changed into a prime (2000919182923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2263737 + ... + 3020983.

It is an arithmetic number, because the mean of its divisors is an integer number (80402699520).

Almost surely, 2^{2000919182920} is an apocalyptic number.

2000919182920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000919182920 is an abundant number, since it is smaller than the sum of its proper divisors (3144853586360).

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

2000919182920 is a wasteful number, since it uses less digits than its factorization.

2000919182920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766702 (or 766698 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 43.

The spelling of 2000919182920 in words is "two trillion, nine hundred nineteen million, one hundred eighty-two thousand, nine hundred twenty".