2000355442 has 24 divisors (see below), whose sum is σ = 3081652560. Its totient is φ = 973831320.

The previous prime is 2000355407. The next prime is 2000355449. The reversal of 2000355442 is 2445530002.

It is not an unprimeable number, because it can be changed into a prime (2000355449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1548817 + ... + 1550107.

It is an arithmetic number, because the mean of its divisors is an integer number (128402190).

Almost surely, 2^2000355442 is an apocalyptic number.

2000355442 is a deficient number, since it is larger than the sum of its proper divisors (1081297118).

2000355442 is a wasteful number, since it uses less digits than its factorization.

2000355442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798 (or 1755 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2000355442 is about 44725.3333358176. Note that the first 5 decimals coincide. The cubic root of 2000355442 is about 1259.9956836167.

Adding to 2000355442 its reverse (2445530002), we get a palindrome (4445885444).

The spelling of 2000355442 in words is "two billion, three hundred fifty-five thousand, four hundred forty-two".