200238334 has 4 divisors (see below), whose sum is σ = 300357504. Its totient is φ = 100119166.

The previous prime is 200238317. The next prime is 200238421. The reversal of 200238334 is 433832002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 433832002 = 2 ⋅216916001.

It is a junction number, because it is equal to n+sod(n) for n = 200238299 and 200238308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50059582 + ... + 50059585.

It is an arithmetic number, because the mean of its divisors is an integer number (75089376).

Almost surely, 2^200238334 is an apocalyptic number.

200238334 is a deficient number, since it is larger than the sum of its proper divisors (100119170).

200238334 is a wasteful number, since it uses less digits than its factorization.

200238334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100119169.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 200238334 is about 14150.5594942391. The cubic root of 200238334 is about 585.0357530441.

The spelling of 200238334 in words is "two hundred million, two hundred thirty-eight thousand, three hundred thirty-four".