200042104 has 8 divisors (see below), whose sum is σ = 375078960. Its totient is φ = 100021048.

The previous prime is 200042099. The next prime is 200042107. The reversal of 200042104 is 401240002.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200042107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12502624 + ... + 12502639.

It is an arithmetic number, because the mean of its divisors is an integer number (46884870).

Almost surely, 2^200042104 is an apocalyptic number.

It is an amenable number.

200042104 is a deficient number, since it is larger than the sum of its proper divisors (175036856).

200042104 is a wasteful number, since it uses less digits than its factorization.

200042104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25005269 (or 25005265 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 200042104 is about 14143.6241465899. The cubic root of 200042104 is about 584.8445823774.

Adding to 200042104 its reverse (401240002), we get a palindrome (601282106).

The spelling of 200042104 in words is "two hundred million, forty-two thousand, one hundred four".