200100342 has 16 divisors (see below), whose sum is σ = 430985520. Its totient is φ = 61569312.

The previous prime is 200100331. The next prime is 200100349. The reversal of 200100342 is 243001002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200100349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1282617 + ... + 1282772.

It is an arithmetic number, because the mean of its divisors is an integer number (26936595).

Almost surely, 2^200100342 is an apocalyptic number.

200100342 is an abundant number, since it is smaller than the sum of its proper divisors (230885178).

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

200100342 is a wasteful number, since it uses less digits than its factorization.

200100342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565407.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 200100342 is about 14145.6828043046. The cubic root of 200100342 is about 584.9013318872.

Adding to 200100342 its reverse (243001002), we get a palindrome (443101344).

The spelling of 200100342 in words is "two hundred million, one hundred thousand, three hundred forty-two".