2000340304242 has 128 divisors (see below), whose sum is σ = 4776390955008. Its totient is φ = 546580742400.

The previous prime is 2000340304231. The next prime is 2000340304283. The reversal of 2000340304242 is 2424030430002.

It is a super-2 number, since 2×2000340304242² (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 63 ways as a sum of consecutive naturals, for example, 36493168 + ... + 36547940.

It is an arithmetic number, because the mean of its divisors is an integer number (37315554336).

Almost surely, 2^{2000340304242} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000340304242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2388195477504).

2000340304242 is an abundant number, since it is smaller than the sum of its proper divisors (2776050650766).

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

2000340304242 is a wasteful number, since it uses less digits than its factorization.

2000340304242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55224.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 2000340304242 its reverse (2424030430002), we get a palindrome (4424370734244).

The spelling of 2000340304242 in words is "two trillion, three hundred forty million, three hundred four thousand, two hundred forty-two".