2000919109182 has 64 divisors (see below), whose sum is σ = 4686559976448. Its totient is φ = 557571168000.

The previous prime is 2000919109127. The next prime is 2000919109193. The reversal of 2000919109182 is 2819019190002.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5312832 + ... + 5676972.

It is an arithmetic number, because the mean of its divisors is an integer number (73227499632).

Almost surely, 2^{2000919109182} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000919109182, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2343279988224).

2000919109182 is an abundant number, since it is smaller than the sum of its proper divisors (2685640867266).

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

2000919109182 is a wasteful number, since it uses less digits than its factorization.

2000919109182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367385.

The product of its (nonzero) digits is 23328, while the sum is 42.

The spelling of 2000919109182 in words is "two trillion, nine hundred nineteen million, one hundred nine thousand, one hundred eighty-two".