2000017783296 has 480 divisors, whose sum is σ = 6378434462400. Its totient is φ = 599410409472.

The previous prime is 2000017783277. The next prime is 2000017783319. The reversal of 2000017783296 is 6923877100002.

It is a super-2 number, since 2×2000017783296² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1177172655 + ... + 1177174353.

It is an arithmetic number, because the mean of its divisors is an integer number (13288405130).

Almost surely, 2^{2000017783296} is an apocalyptic number.

2000017783296 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000017783296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3189217231200).

2000017783296 is an abundant number, since it is smaller than the sum of its proper divisors (4378416679104).

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

2000017783296 is a wasteful number, since it uses less digits than its factorization.

2000017783296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236 (or 2217 counting only the distinct ones).

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

The spelling of 2000017783296 in words is "two trillion, seventeen million, seven hundred eighty-three thousand, two hundred ninety-six".